The 14 Eight-Thousanders: Complete Guide to Every 8,000m Peak on Earth
The only 14 mountains on Earth above 8,000 meters — where the human body enters the Death Zone and starts dying faster than it can recover. From Everest’s 8,849m to Shishapangma’s 8,027m, with Messner, Kukuczka, and Nims Purja’s records, plus every peak’s first ascent, death rate, and route character.
🏔 The 14 Peaks Framework
The 14 eight-thousanders are the ONLY mountains on Earth above 8,000 meters. First, all 14 are located in Asia — distributed across the Himalaya and Karakoram mountain ranges with 8 in Nepal, 5 in Pakistan, 1 entirely in Tibet (China), and several straddling international borders.
Second, the 8,000m threshold corresponds to the Death Zone — where atmospheric oxygen drops to approximately one-third of sea level, the body cannot acclimatize, and climbers are in a real physiological sense dying with every hour spent at altitude. Third, death rates range from 1% (Cho Oyu, Everest) to 32% (Annapurna I) — Annapurna is the most dangerous mountain in the world by fatality percentage. Fourth, only approximately 50 climbers in history have verifiably summited all 14, with Reinhold Messner first to complete the challenge (1986, oxygen-free) and Nirmal “Nims” Purja holding the speed record at 6 months 6 days (2019).
The 14 eight-thousanders are the fourteen independent mountain summits on Earth that exceed 8,000 meters (26,247 feet) in elevation. Generally, all fourteen rise above 8,000 meters — the altitude at which the human body begins dying faster than it can recover (the “Death Zone”). Specifically, the peaks range from Mount Everest (8,849m, the highest mountain in the world) to Shishapangma (8,027m, the last eight-thousander to be climbed, in 1964). The term “eight-thousander” emerged in the mid-20th century as climbers began methodically ticking off these highest summits. Notably, before 1950, not a single eight-thousander had been climbed — the first was Annapurna I, summited by Maurice Herzog’s French expedition in 1950, opening a 14-year sprint to claim the remaining peaks that ended with Shishapangma’s first ascent in 1964.
Key Takeaways
- 14 mountains rise above 8,000 meters — all located in Asia across the Himalaya and Karakoram ranges.
- Mount Everest (8,849m) is the highest of the 14 peaks and the highest mountain on Earth.
- K2 (8,611m) is widely considered the hardest of the 14 — sustained technical climbing with severe objective hazards.
- Annapurna I (8,091m) has the highest death rate of any 8,000m peak at approximately 32%.
- Cho Oyu (8,188m) is widely considered the easiest of the 14 — typical starting point for climbers building 8,000m experience.
- Reinhold Messner became the first person to summit all 14 on October 16, 1986 — completed oxygen-free over 16 years.
- Nirmal “Nims” Purja set the speed record in 2019 — all 14 in 6 months and 6 days (Project Possible).
- ~50 verified climbers have completed the 14 Peaks challenge in mountaineering history.
- Expedition costs range from $15,000-$120,000 per peak depending on operator and service level.
What Are the 14 Eight-Thousanders?
The 14 eight-thousanders are the fourteen independent mountain summits on earth that exceed 8,000 meters in elevation. Generally, all fourteen are located in Asia, distributed across the Himalaya and Karakoram mountain ranges. Specifically, eight lie wholly or partly in Nepal, five are in Pakistan’s Karakoram, one stands entirely in Tibet (China), and several straddle international borders between Nepal, China, India, and Pakistan.
The term “eight-thousander” emerged in the mid-20th century as climbers began methodically ticking off these highest summits. Before 1950, not a single eight-thousander had been climbed. The first — Annapurna I, summited by Maurice Herzog’s French expedition in 1950 — opened a 14-year sprint to claim the remaining peaks, ending with Shishapangma’s first ascent in 1964. Since then, the 14 Peaks have become the premier collection in world mountaineering, comparable to the Seven Summits but representing a dramatically higher level of technical and physiological difficulty.
What makes the 8,000-meter threshold meaningful is physiological, not arbitrary. Above approximately 8,000 meters — the so-called “Death Zone” — atmospheric oxygen pressure drops to about one-third of sea level. The human body can no longer acclimatize; cells begin failing faster than they can recover; judgment, strength, and coordination degrade with every hour spent at altitude. Climbers in the Death Zone are, in a real physiological sense, dying. The clock starts the moment they arrive and does not stop until they descend.
Eight thousand meters is not a round number in imperial units (26,247 feet) — it is round only in metric. Generally, this is why climbers worldwide refer to the collection as “eight-thousanders” or “8000ers” rather than an imperial equivalent. Specifically, the threshold corresponds roughly to the altitude where supplemental oxygen becomes physiologically critical for sustained effort. Notably, the term and the collection only make sense in metric units — a fact that highlights the international nature of high-altitude mountaineering history.
The Complete 14 Eight-Thousanders List
The table below lists all 14 eight-thousanders ranked by elevation, from Mount Everest at 8,849 meters down to Shishapangma at 8,027 meters. Generally, each peak has its own character, history, and reputation within mountaineering. Specifically, each is covered in detail in the peak cards that follow.
| # | Peak | Elevation | Country | Range | First Ascent | Death Rate |
|---|---|---|---|---|---|---|
| 1 | Mount Everest | 8,849 m / 29,032 ft | Nepal / Tibet | Himalaya | 1953 | ~1% |
| 2 | K2 | 8,611 m / 28,251 ft | Pakistan / China | Karakoram | 1954 | ~22% |
| 3 | Kangchenjunga | 8,586 m / 28,169 ft | Nepal / India | Himalaya | 1955 | ~20% |
| 4 | Lhotse | 8,516 m / 27,940 ft | Nepal / Tibet | Himalaya | 1956 | ~2% |
| 5 | Makalu | 8,485 m / 27,838 ft | Nepal / Tibet | Himalaya | 1955 | ~8% |
| 6 | Cho Oyu | 8,188 m / 26,864 ft | Nepal / Tibet | Himalaya | 1954 | ~1% |
| 7 | Dhaulagiri I | 8,167 m / 26,795 ft | Nepal | Himalaya | 1960 | ~15% |
| 8 | Manaslu | 8,163 m / 26,781 ft | Nepal | Himalaya | 1956 | ~10% |
| 9 | Nanga Parbat | 8,126 m / 26,660 ft | Pakistan | Himalaya | 1953 | ~21% |
| 10 | Annapurna I | 8,091 m / 26,545 ft | Nepal | Himalaya | 1950 | ~32% (highest) |
| 11 | Gasherbrum I | 8,080 m / 26,509 ft | Pakistan / China | Karakoram | 1958 | ~8% |
| 12 | Broad Peak | 8,051 m / 26,414 ft | Pakistan / China | Karakoram | 1957 | ~5% |
| 13 | Gasherbrum II | 8,035 m / 26,362 ft | Pakistan / China | Karakoram | 1956 | ~2% |
| 14 | Shishapangma | 8,027 m / 26,335 ft | Tibet (China) | Himalaya | 1964 (last) | ~5% |
The 14 Eight-Thousanders: Peak by Peak
The sections below cover each of the 14 eight-thousanders in detail, in order from tallest to shortest. Each peak has its own character, history, and reputation within mountaineering. Where we have a dedicated guide for a specific peak, you will find a link at the end of each section.
Mount Everest — The Tallest on Earth
8,849 m / 29,032 ft
First ascent: May 29, 1953 · Edmund Hillary & Tenzing Norgay
Mount Everest is the tallest mountain on earth, rising 8,849 meters above sea level on the border between Nepal and Tibet. It was first summited on May 29, 1953, by Edmund Hillary of New Zealand and Sherpa Tenzing Norgay, members of a British expedition led by John Hunt. Their success — achieved after decades of British attempts going back to 1921 — remains one of the defining moments in exploration history.
Despite being the highest peak in the world, Everest is not the hardest of the 14 eight-thousanders. Its standard routes — the South Col from Nepal and the North Col from Tibet — have been so heavily developed by commercial expeditions that fixed ropes now run from base camp to summit. Supplemental oxygen is near-universal among clients. The result is a historical death rate of approximately 1%, among the lowest of the 8,000-meter peaks, though absolute fatality numbers remain significant due to the sheer volume of climbers.
What Everest lacks in technical difficulty it makes up for in altitude, crowding, and objective hazard. The Khumbu Icefall — a shifting maze of seracs and crevasses climbers cross multiple times on the Nepal side — killed 16 Sherpas in a single serac collapse in 2014. The summit ridge’s “Hillary Step” regularly becomes bottlenecked during peak seasons, leaving climbers queued in the Death Zone. More than 340 climbers have died on Everest since records began.
K2 — The Savage Mountain
8,611 m / 28,251 ft
First ascent: July 31, 1954 · Achille Compagnoni & Lino Lacedelli
K2 is the second-highest mountain in the world and, by most serious climbers’ assessment, the hardest of the 14 eight-thousanders to climb. Located deep in Pakistan’s Karakoram range along the Chinese border, K2 rises as a near-perfect pyramid from the upper Baltoro Glacier. It was first climbed on July 31, 1954, by Italian climbers Achille Compagnoni and Lino Lacedelli on an expedition led by Ardito Desio — a historically controversial ascent involving Walter Bonatti’s forced bivouac at 8,100 meters.
The K2 death rate of approximately 22% makes it one of the three deadliest eight-thousanders. Every route on K2 is technical from the base of the mountain to the summit. The standard Abruzzi Spur requires sustained climbing on rock, ice, and mixed terrain through features including House’s Chimney, the Black Pyramid, and the infamous Bottleneck — a narrow couloir at 8,200 meters passing directly beneath an overhanging serac that can release at any time.
K2’s nickname, the “Savage Mountain,” comes from a 1953 American expedition during which Art Gilkey died. The 2008 K2 disaster, in which 11 climbers died when a serac collapse in the Bottleneck cut fixed ropes, remains one of the deadliest single events in modern Himalayan climbing. K2 receives fewer attempts than Everest each year and has no commercial guide infrastructure to match — it remains, firmly, an expert-only objective.
Kangchenjunga — Five Treasures of the Snow
8,586 m / 28,169 ft
First ascent: May 25, 1955 · George Band & Joe Brown
Kangchenjunga is the third-highest mountain on earth and the easternmost of the major Nepali peaks, straddling the border between Nepal’s Taplejung district and India’s Sikkim state. Its name means “Five Treasures of the High Snow” in Tibetan, referring to its five distinct summits. It was first climbed on May 25, 1955, by George Band and Joe Brown of a British expedition led by Charles Evans — by tradition, the climbers stopped a few feet short of the true summit out of respect for local beliefs that the peak is sacred.
Kangchenjunga has a death rate of approximately 20%, making it the fourth-deadliest eight-thousander. It is a serious, technical, and remote mountain that sees far fewer attempts than Everest or even K2. The standard routes — the southwest face from Nepal and the northeast spur from the Yalung Glacier — involve sustained climbing on steep snow and ice with significant objective hazard from serac fall and avalanche.
What distinguishes Kangchenjunga from its more famous neighbors is isolation. There is no commercial guide infrastructure on the mountain, no fixed ropes run to the summit by default, and base camp requires a multi-week approach trek through the Kangchenjunga Conservation Area. Weather in the far eastern Himalaya is notoriously difficult to predict, and summit windows are often shorter than on peaks further west. Kangchenjunga remains one of the most serious objectives on the 14 Peaks list, even for elite climbers.
Lhotse — Everest’s Southern Neighbor
8,516 m / 27,940 ft
First ascent: May 18, 1956 · Fritz Luchsinger & Ernst Reiss
Lhotse is the fourth-highest mountain in the world and Everest’s immediate southern neighbor, connected to Everest by the South Col. Its name means “South Peak” in Tibetan, reflecting its position in the Everest massif. Lhotse was first climbed on May 18, 1956, by Fritz Luchsinger and Ernst Reiss of a Swiss expedition that also put the second ascent on Everest via the South Col.
Because Lhotse shares its standard approach with Everest — the Khumbu Icefall, Western Cwm, and Lhotse Face are common to both climbs — it is often attempted by climbers who have already summited Everest or by those seeking a logistically easier “second 8000er.” The death rate is relatively low at approximately 2%, reflecting the well-developed route and commercial expedition support.
The true technical challenge of Lhotse lies on its dramatic south face, a 3,500-meter wall of rock and ice that remained unclimbed until Reinhold Messner and Hans Kammerlander’s attempts and was ultimately first ascended by a Soviet expedition in 1990. Lhotse Middle — a subsidiary summit along the main ridge — was not climbed until 2001 and remains one of the most obscure true 8,000-meter summits. For most climbers, however, Lhotse means the standard route from the South Col and a summit that offers spectacular views directly across to Everest’s southeast face.
Makalu — The Four-Sided Pyramid
8,485 m / 27,838 ft
First ascent: May 15, 1955 · Jean Couzy & Lionel Terray
Makalu is the fifth-highest mountain on earth, located just 19 kilometers southeast of Mount Everest in the Mahalangur Himal. Its striking four-sided pyramid shape makes it one of the most aesthetic summits in the Himalaya. The mountain was first climbed on May 15, 1955, by Jean Couzy and Lionel Terray of a French expedition that ultimately put the entire climbing team on the summit across two days — an exceptional achievement for the era.
Makalu is technically challenging by eight-thousander standards, with a death rate of approximately 8%. The standard northwest ridge route involves sustained climbing on steep snow and ice, with a notorious summit headwall that demands precise movement at altitudes where judgment and strength are both compromised. Unlike Everest or Cho Oyu, Makalu does not have fixed ropes installed to the summit on every expedition, and climbers must be genuinely prepared for technical high-altitude climbing.
The remote Makalu Barun National Park approach — a multi-week trek through some of Nepal’s least-developed mountain country — adds logistical complexity to any expedition. The mountain sees relatively few attempts compared to its neighbors, and summit success rates remain moderate. For climbers working through the 14 Peaks, Makalu is often cited as the point where the challenge transitions from “very hard” to “genuinely expert” — it is a serious step up from Cho Oyu, Manaslu, or even Everest.
Cho Oyu — The Easiest of the 14
8,188 m / 26,864 ft
First ascent: October 19, 1954 · Herbert Tichy, Joseph Jöchler & Pasang Dawa Lama
Cho Oyu is the sixth-highest mountain in the world and by wide consensus the easiest of the 14 eight-thousanders to climb. Located in the Mahalangur Himal approximately 30 kilometers west of Everest, Cho Oyu sits on the Nepal-Tibet border with its standard route approached from the Tibetan side. The mountain was first climbed on October 19, 1954, by an Austrian expedition of Herbert Tichy, Joseph Jöchler, and Sherpa Pasang Dawa Lama — a small, lightly-supported expedition that stood in sharp contrast to the massive national efforts of the era.
The Cho Oyu standard route is essentially a high-altitude walk-up with one short technical section near 7,000 meters. There are no icefalls, no exposed ridgelines, and no mandatory technical climbing above the camps. This accessibility, combined with a historical death rate of approximately 1%, has made Cho Oyu the classic “first 8000er” objective for climbers progressing toward harder Himalayan peaks. A successful Cho Oyu ascent is widely considered strong preparation for Everest or K2.
Access has been the primary complication in recent years. Because the standard route runs from Tibet, Chinese government policy on Tibet permit issuance affects expedition viability year to year. When the Tibetan side is closed, climbers attempt Cho Oyu from Nepal via more technical routes that dramatically change the mountain’s character and difficulty. Climbers considering Cho Oyu should verify current access arrangements well before committing to an expedition.
Dhaulagiri I — The White Mountain
8,167 m / 26,795 ft
First ascent: May 13, 1960 · Swiss-Austrian expedition
Dhaulagiri I is the seventh-highest mountain in the world and one of the most isolated of the eight-thousanders. Its name comes from the Sanskrit “Dhawala Giri,” meaning “White Mountain,” and from the Kali Gandaki valley it appears as a massive ice-plastered wall that dominates the skyline. Dhaulagiri was first climbed on May 13, 1960, by a Swiss-Austrian expedition that used a Pilatus Porter aircraft to shuttle supplies and climbers — the first time a small aircraft had been used for Himalayan logistical support at that altitude.
Dhaulagiri has a death rate of approximately 15%, placing it firmly in the dangerous category. The standard northeast ridge route involves sustained climbing on exposed terrain with significant avalanche hazard, particularly at the base of the upper mountain where climbers traverse beneath serac-hung slopes. The mountain is notorious for sudden weather changes, as storms building in the Himalayan foothills tend to funnel directly into the Kali Gandaki valley.
Historically Dhaulagiri was considered the tallest mountain in the world for about thirty years in the early 19th century, before surveying established Everest’s priority. Today it receives modest expedition traffic — far less than Everest, Cho Oyu, or Manaslu — and retains more of the expeditionary feel that has been largely lost on the more commercialized peaks. For climbers working through the 14 Peaks, Dhaulagiri is a genuine test that separates dedicated alpinists from eight-thousander tourists.
Manaslu — Mountain of the Spirit
8,163 m / 26,781 ft
First ascent: May 9, 1956 · Toshio Imanishi & Gyalzen Norbu
Manaslu is the eighth-highest mountain in the world, located in the Mansiri Himal of west-central Nepal. Its name comes from the Sanskrit “Manasa,” meaning “mountain of the spirit.” Manaslu was first climbed on May 9, 1956, by Toshio Imanishi of Japan and Gyalzen Norbu — a Japanese expedition that succeeded after two prior attempts that had been blocked by local villagers who associated Japanese climbing activity with earlier misfortunes in the region.
Manaslu has emerged in the past two decades as the second most commercially climbed eight-thousander after Everest, in part because of its designation as a “safer Everest alternative” for aspiring high-altitude climbers. That reputation is partially deserved and partially dangerous. The death rate on Manaslu runs around 10%, driven primarily by avalanches — the 2012 season saw 11 climbers die in a single slab avalanche at Camp III, underscoring that Manaslu is not a forgiving mountain.
The standard northeast face route involves classic Himalayan climbing: glacier travel through the lower mountain, fixed rope sections through the upper icefall, and a long summit ridge that has become controversial because many commercial expeditions turn around at a “fore-summit” well short of the true top. Climbers pursuing the 14 Peaks specifically need to confirm true-summit ascents, and recent years have seen scrutiny applied to historical Manaslu claims. Our full Manaslu guide covers this in detail.
Nanga Parbat — The Killer Mountain
8,126 m / 26,660 ft
First ascent: July 3, 1953 · Hermann Buhl (solo from 6,900m)
Nanga Parbat is the ninth-highest mountain in the world and the western anchor of the Himalaya, rising 4,600 meters from the Indus Valley floor in a single dramatic face — the Rupal Face, the tallest mountain face on earth. The mountain earned its nickname, the “Killer Mountain,” long before its first successful ascent: more than 30 climbers died on its slopes during German and Austrian attempts in the 1930s and 1940s.
Nanga Parbat was finally climbed on July 3, 1953, by Austrian climber Hermann Buhl in one of mountaineering’s most extraordinary feats — a solo, unsupported push from 6,900 meters to the summit and back, during which Buhl bivouacked standing up without a tent at roughly 8,000 meters and survived only because the night was unusually still. Buhl’s achievement remains unmatched in the history of the 14 eight-thousanders.
The modern Nanga Parbat death rate is approximately 21%, driven by avalanches, weather, and the mountain’s profound isolation. The three main routes — the Rupal Face (tallest), the Diamir Face (standard), and the Rakhiot Face (original attempt route) — all involve serious technical climbing with significant objective hazard. The 2013 terrorist attack on base camp, in which ten climbers were murdered, added political complexity to an already serious objective. Nanga Parbat remains firmly in the expert-only category and is widely regarded as one of the three most dangerous eight-thousanders alongside K2 and Annapurna.
Annapurna I — Highest Death Rate on Earth (32%)
8,091 m / 26,545 ft
First ascent: June 3, 1950 · Maurice Herzog & Louis Lachenal (FIRST 8000er EVER CLIMBED)
Annapurna I is the tenth-highest mountain in the world and holds the grim distinction of being the first eight-thousander ever climbed. On June 3, 1950, French climbers Maurice Herzog and Louis Lachenal reached the summit — a breakthrough that ushered in the golden age of Himalayan mountaineering but came at terrible cost. Both men suffered severe frostbite on the descent; Herzog lost all of his fingers and toes, while Lachenal lost all his toes. Their epic descent, chronicled in Herzog’s book Annapurna, became one of the foundational narratives of modern mountaineering literature.
Annapurna holds the highest death rate of any 8,000-meter peak on earth — approximately 32%, meaning roughly one fatality for every three successful summits. The primary killer is avalanche. The mountain’s south face is among the most avalanche-prone alpine terrain anywhere, and the standard north-side routes are not significantly safer. Massive slab releases, serac collapses, and wind-loaded slopes create objective hazards that cannot be reliably predicted or mitigated.
What makes Annapurna particularly feared among elite climbers is that its hazards are not primarily a question of skill. K2 demands technical expertise; Annapurna demands luck. Climbers who die on Annapurna are often doing nothing wrong — they happen to be crossing the wrong slope at the wrong moment. For this reason, many mountaineers consider Annapurna the most objectively dangerous mountain in the world, even more so than K2. Our full Annapurna I guide covers the routes and history in detail.
Gasherbrum I (Hidden Peak)
8,080 m / 26,509 ft
First ascent: July 5, 1958 · Pete Schoening & Andy Kauffman
Gasherbrum I, also known as Hidden Peak or K5, is the eleventh-highest mountain in the world and one of the six peaks of the Gasherbrum massif in Pakistan’s Karakoram range. The nickname “Hidden Peak” was coined by early British explorer Martin Conway because the mountain cannot be seen from most approach routes — it is hidden behind other summits until climbers round the lower Baltoro Glacier. Gasherbrum I was first climbed on July 5, 1958, by American climbers Pete Schoening and Andy Kauffman.
Gasherbrum I has a death rate of approximately 8%, making it a serious but manageable objective for experienced high-altitude climbers. The standard Japanese Couloir route on the northwest face involves sustained climbing on steep snow and ice, with a mixed rock-and-ice section near the summit that can be challenging in poor conditions. Like all Karakoram peaks, Gasherbrum I suffers from highly variable weather, and summit windows are often short.
Historically, Gasherbrum I is significant as the site of Reinhold Messner and Peter Habeler’s 1975 ascent — the first alpine-style ascent of an eight-thousander, completed without fixed ropes, high camps, or supplemental oxygen. This revolutionary approach, which Messner would later apply to all 14 eight-thousanders, fundamentally changed expedition mountaineering. Today Gasherbrum I remains a popular objective for climbers working through the 14 Peaks, often paired with Gasherbrum II on a single expedition.
Broad Peak — K2’s Neighbor
8,051 m / 26,414 ft
First ascent: June 9, 1957 · Buhl, Diemberger, Schmuck & Wintersteller
Broad Peak is the twelfth-highest mountain in the world and one of the closest to K2 — the two summits stand just nine kilometers apart across the upper Baltoro Glacier. Its name comes from its distinctive 1.5-kilometer-long summit ridge, which appears unusually wide when seen from most directions. Broad Peak was first climbed on June 9, 1957, by an Austrian expedition including Hermann Buhl (of Nanga Parbat fame), Kurt Diemberger, Marcus Schmuck, and Fritz Wintersteller, using a lightweight, oxygen-free approach that was revolutionary for the era.
Broad Peak has a death rate of approximately 5%, making it one of the less dangerous eight-thousanders — though “less dangerous” in this context still means serious expeditionary mountaineering with real mortality risk. The standard west spur route involves sustained climbing on glaciated terrain with a long summit ridge that can be time-consuming in poor visibility. Several climbers have died after reaching a “fore-summit” and mistakenly believing they had topped out — the true summit of Broad Peak requires careful route-finding along the ridge.
For climbers pursuing the 14 Peaks, Broad Peak is often attempted as part of a combined Karakoram expedition with K2, taking advantage of shared base camp logistics and acclimatization. Our full Broad Peak guide covers the routes and expedition logistics in detail. The mountain offers some of the best views of K2 available from any established climb, and summit photographs from Broad Peak with K2 in the background remain among the most iconic images in mountaineering.
Gasherbrum II — The Karakoram’s Easiest 8000er
8,035 m / 26,362 ft
First ascent: July 7, 1956 · Fritz Moravec, Josef Larch & Hans Willenpart
Gasherbrum II is the thirteenth-highest mountain in the world and, along with Cho Oyu, one of the most commonly climbed eight-thousanders due to its relatively non-technical standard route. Located in Pakistan’s Karakoram range adjacent to its sister peak Gasherbrum I, the mountain was first climbed on July 7, 1956, by an Austrian expedition of Fritz Moravec, Josef Larch, and Hans Willenpart — the only Austrian expedition to put an entirely domestic first ascent on any eight-thousander.
Gasherbrum II has a death rate of approximately 2%, among the lowest of the Karakoram eight-thousanders. The standard southwest ridge route involves glacier travel through the lower mountain, a well-defined fixed-rope section in the mid-mountain couloirs, and a moderate summit snow slope. In 2011, Simone Moro, Denis Urubko, and Cory Richards completed the first winter ascent of Gasherbrum II — a significant achievement given that before their climb, no eight-thousander in Pakistan had been summited in winter.
For climbers working through the 14 Peaks, Gasherbrum II serves a similar role to Cho Oyu — an accessible but still serious 8,000-meter summit that builds experience for harder objectives. Commercial expeditions to Gasherbrum II often combine the climb with attempts on Gasherbrum I or Broad Peak, making efficient use of the long Baltoro approach. Our full Gasherbrum II guide covers logistics and route detail.
Shishapangma — The Last 8000er to Fall
8,027 m / 26,335 ft
First ascent: May 2, 1964 · Xu Jing & Chinese team
Shishapangma is the fourteenth-highest mountain in the world and the only eight-thousander located entirely within Tibet (China). It was the last of the 14 eight-thousanders to be climbed, first summited on May 2, 1964, by a Chinese expedition led by Xu Jing — a delay caused not by climbing difficulty but by Chinese government restrictions that closed Tibet to foreign expeditions until the 1980s.
Shishapangma has a death rate of approximately 5%. The standard north face route is among the more straightforward eight-thousander ascents, though the mountain’s summit geography has generated the most persistent controversy on the 14 Peaks list. Shishapangma has a “central summit” at roughly 8,008 meters that many expeditions historically treated as the true summit; the actual main summit at 8,027 meters requires an additional exposed traverse along a corniced ridge. In recent years, climbers pursuing verified 14 Peaks completion have needed to provide evidence of main-summit ascents, and several historical claims have been reevaluated.
The 2023 Shishapangma season saw multiple avalanche fatalities on summit day, reminding climbers that even the “easier” eight-thousanders remain serious objectives. Our full Shishapangma guide covers the summit controversy, route options, and current access arrangements in detail. For those pursuing the 14 Peaks, Shishapangma is typically one of the final peaks attempted, both because of its relative accessibility and because Tibetan access arrangements require careful timing.
Himalaya vs Karakoram: The Two Ranges of the Eight-Thousanders
All 14 eight-thousanders sit in one of two mountain ranges: the Himalaya or the Karakoram. Generally, the distinction matters because the two ranges produce fundamentally different climbing experiences. Specifically, climbers who know only Nepal’s peaks often underestimate what the Karakoram demands, and vice versa.
The Himalaya
The Himalaya spans approximately 2,400 kilometers across Nepal, Tibet, India, Bhutan, and Pakistan, but the eight-thousander concentration is dramatic — nine of the 14 peaks stand in this range. Himalayan eight-thousanders include Everest, Kangchenjunga, Lhotse, Makalu, Cho Oyu, Dhaulagiri, Manaslu, Nanga Parbat, Annapurna, and Shishapangma.
The Himalaya generally offers better infrastructure, more predictable weather windows, and more commercial expedition support than the Karakoram. Base camps are accessible by multi-day trek from established trailheads, and Nepal’s tourism infrastructure makes logistics relatively straightforward. Weather is driven by the Indian Ocean monsoon, with reliable pre-monsoon (April-May) and post-monsoon (September-October) climbing seasons.
The Karakoram
The Karakoram is a more compact range running through northern Pakistan, western China, and eastern Afghanistan. It contains five eight-thousanders: K2, Nanga Parbat (which actually sits west of the main Karakoram but is commonly grouped with it), Gasherbrum I, Broad Peak, and Gasherbrum II. Base camp access for all five runs through the long Baltoro Glacier, one of the longest non-polar glaciers on earth.
Karakoram climbing is fundamentally harder than Himalayan climbing at equivalent elevations. The range sits further from moisture sources, producing more unpredictable weather and shorter summit windows. Infrastructure is minimal — base camps are tent cities without teahouses, and the 14-day approach up the Baltoro demands serious porter logistics. The summer-only climbing season (June–August) is compressed and weather-dependent.
The three deadliest eight-thousanders by total deaths are Annapurna (Himalaya) and K2 / Nanga Parbat (both Karakoram or near-Karakoram). Generally, the Karakoram’s compressed summer season, unpredictable weather, remote approaches, and lack of rescue infrastructure compound the physical demands of high-altitude climbing in ways that Himalayan peaks generally don’t. Specifically, climbers progressing through the 14 Peaks typically complete their Himalayan summits before attempting the Karakoram peaks. Notably, K2 has never been climbed in winter without controversy and remains the most-feared technical objective of the 14.
The 14 Peaks Challenge: History of Completing All Fourteen
Summiting all 14 eight-thousanders is the premier challenge in high-altitude mountaineering — the equivalent, in modern alpinism, of climbing’s grand slam. Generally, as of 2026, fewer than 50 climbers in history have verifiably summited all 14. Specifically, three climbers in particular define the history of the challenge: Reinhold Messner, Jerzy Kukuczka, and Nirmal “Nims” Purja.
Reinhold Messner — Italy
Completed October 16, 1986 · All 14 without supplemental oxygen · 16 years total
Reinhold Messner of South Tyrol, Italy, became the first person to summit all 14 eight-thousanders on October 16, 1986, when he reached the top of Lhotse. His 16-year campaign began with Nanga Parbat in 1970 — an expedition on which his brother Günther died during descent — and ended with Lhotse at age 42. What makes Messner’s achievement uniquely significant is that he completed all 14 peaks without supplemental oxygen, a standard that remains extraordinarily rare even today.
Messner’s approach transformed mountaineering. His 1975 alpine-style ascent of Gasherbrum I with Peter Habeler and his 1978 oxygen-free ascent of Everest with Habeler demonstrated that the biggest peaks could be climbed lightly and quickly rather than through siege-style expedition. Every eight-thousander climber since has climbed in Messner’s shadow.
Jerzy Kukuczka — Poland
Completed September 18, 1987 · All 14 with only one climbed with oxygen · 7 years, 11 months, 14 days
Jerzy Kukuczka of Poland became the second person to complete all 14 eight-thousanders, finishing with Shishapangma on September 18, 1987 — less than a year after Messner. Kukuczka’s campaign was in many respects more impressive than Messner’s: he completed all 14 in under eight years (versus Messner’s sixteen), climbed most peaks via new or difficult routes, and made ten of his ascents in winter or by previously unclimbed lines. He climbed with supplemental oxygen only on Everest, and many of his routes have never been repeated.
Kukuczka’s record-setting pace came with terrible cost. He died in 1989 on Lhotse’s unclimbed south face when a rope failed, ending one of the most productive — and dangerous — climbing careers in Himalayan history. Messner reportedly said of him: “He is not second. He is just the second.” Kukuczka’s Polish-led approach to winter Himalayan climbing established a tradition that Polish climbers continue to this day.
Nirmal “Nims” Purja — Nepal
Completed October 29, 2019 · All 14 with supplemental oxygen · 6 months, 6 days — world record
Nirmal “Nims” Purja of Nepal redefined what was thought possible on the 14 Peaks when he completed all fourteen in just 6 months and 6 days during 2019 — a project he called “Project Possible.” Purja’s record shattered the previous mark of 7 years, 11 months, 14 days held by South Korean climber Kim Chang-ho, compressing what had been an elite multi-year campaign into a single season.
Purja, a former British Special Forces soldier and Nepali national, climbed all 14 using supplemental oxygen and with the backing of a professional expedition team, but the logistical coordination — moving between peaks in Nepal, Pakistan, and Tibet across a single climbing season, making multiple summits in quick succession — was unprecedented. His 2021 Netflix documentary 14 Peaks: Nothing Is Impossible introduced the challenge to a mainstream audience and has driven a surge in interest in Himalayan mountaineering.
Purja’s achievement has generated debate within the climbing community about the meaning of the 14 Peaks challenge in an era of commercial expedition support. But his contribution to Nepali mountaineering — and his visible leadership within the Sherpa and Nepali climbing community — has arguably done more to raise the global profile of Himalayan climbers than any single figure in the sport’s history.
As of 2026, the list of verified 14 Peaks completers has become a subject of ongoing historical review. Generally, several climbers whose ascents of Shishapangma and Manaslu have been questioned are under reevaluation, and the modern standard — verified GPS summit photos, multiple witnesses, and documentation of true-summit ascents — has become stricter than it was in earlier decades. Specifically, the 8000ers.com database maintains the most widely-referenced accounting of verified completions. Notably, fewer than 50 climbers have verifiably summited all 14, making the 14 Peaks one of the most exclusive accomplishments in mountaineering history.
Which 8,000m Peak Should You Climb First?
Climbers working toward the 14 eight-thousanders typically follow a rough progression based on technical difficulty, altitude experience required, and logistical complexity. Generally, while there is no single correct order, the ladder below reflects the consensus progression used by most expedition operators and experienced Himalayan climbers.
Cho Oyu or Manaslu
Cho Oyu (when Tibet is open) or Manaslu serve as the classic “first eight-thousander” objectives. Both have relatively non-technical standard routes, well-developed commercial expedition support, and summit success rates that make them suitable as introductions to high-altitude climbing above 8,000 meters. A successful Cho Oyu or Manaslu ascent is generally considered prerequisite experience for Everest or harder peaks.
Mount Everest
Everest is most climbers’ second eight-thousander. Despite its reputation, Everest is technically easier than many of the other 14 Peaks and benefits from the most developed commercial expedition infrastructure in Himalayan climbing. Successful Everest ascents provide the extreme-altitude experience (Death Zone time, summit-day endurance) that harder peaks demand. Many climbers stop here; those who continue do so with Everest as their foundation.
Gasherbrum II, Broad Peak, or Lhotse
With Everest experience in hand, climbers typically move to moderately technical eight-thousanders that build Karakoram experience (Gasherbrum II, Broad Peak) or extreme-altitude confidence close to Everest (Lhotse). These peaks demand more technical proficiency than the step-one peaks but remain approachable for climbers with solid high-altitude foundations.
Dhaulagiri, Makalu, Gasherbrum I, Shishapangma
The middle tier of the 14 Peaks — serious technical objectives that separate dedicated eight-thousander climbers from tourists. Each of these mountains requires expedition experience, technical climbing skill at altitude, and tolerance for difficult conditions. Climbers at this stage are generally committed to the full 14 Peaks challenge rather than collecting occasional summits.
Kangchenjunga, Nanga Parbat
The remote giants. Kangchenjunga demands serious technical climbing in a range with minimal commercial support. Nanga Parbat combines technical difficulty with profound isolation and weather unpredictability. Both peaks are attempted by expert climbers with years of eight-thousander experience, often without the commercial infrastructure that supports earlier-stage peaks.
K2 and Annapurna I
The two most dangerous eight-thousanders are typically the final peaks attempted. K2 demands elite technical climbing combined with everything learned from the previous 12 peaks. Annapurna demands acceptance of an irreducible level of avalanche risk that no amount of skill can fully mitigate. Completing the 14 Peaks means confronting these two mountains with full awareness of what they have historically demanded from climbers.
Cost, Permits & Logistics Overview
Climbing any of the 14 eight-thousanders involves substantial cost and logistical complexity. Generally, exact figures vary by peak, expedition style (commercial vs. independent), and year, but the general patterns below hold across the range.
| Peak | Typical Cost Range | Permit / Notes |
|---|---|---|
| Mount Everest | $35,000 – $120,000 | Nepal permit $11,000. Oxygen + Sherpas + commercial guide majority of cost. |
| K2 | $25,000 – $60,000 | Pakistan permits cheaper than Nepal’s; long Baltoro approach adds cost. |
| Cho Oyu, Manaslu | $20,000 – $40,000 | Most commonly offered first-8000er expeditions. |
| Dhaulagiri, Makalu, Gasherbrums, Broad, Shishapangma | $15,000 – $40,000 | Significant variation between commercial and independent expeditions. |
| Expert peaks (K2, Annapurna, Kangchenjunga, Nanga Parbat) | $30,000 – $70,000 | Commercial logistics; elite climbers often attempt independently at lower cost. |
All of these figures exclude international flights, personal gear, travel insurance, and evacuation insurance. Generally, total expedition cost including flights and gear typically runs 20-30% higher than the quoted operator price. Specifically, for more detailed cost planning, see our expedition budget calculator and permits and regulations guide. Notably, oxygen costs alone can add $3,000-$5,000 to an Everest expedition depending on usage.
Frequently Asked Questions About the 14 Eight-Thousanders
What are the 14 eight-thousanders?
The 14 eight-thousanders are the fourteen mountains on earth that rise above 8,000 meters (26,247 feet). They are Mount Everest, K2, Kangchenjunga, Lhotse, Makalu, Cho Oyu, Dhaulagiri I, Manaslu, Nanga Parbat, Annapurna I, Gasherbrum I, Broad Peak, Gasherbrum II, and Shishapangma. All fourteen are located in Asia, distributed across the Himalaya and Karakoram ranges in Nepal, Pakistan, China (Tibet), and India.
Who was the first person to climb all 14 eight-thousanders?
Reinhold Messner of Italy became the first person to summit all 14 eight-thousanders on October 16, 1986, when he reached the top of Lhotse. Messner completed the challenge without supplemental oxygen on any of the peaks — a standard that remains rare even today. Polish climber Jerzy Kukuczka became the second person to complete all 14 just under a year later in September 1987.
What is the easiest 8,000m peak to climb?
Cho Oyu (8,188m) is widely considered the easiest eight-thousander due to its relatively non-technical standard route on the Tibetan side, which is essentially a high-altitude walk-up compared to the technical challenges of peaks like K2 or Kangchenjunga. Manaslu is often cited as the second most accessible, though access restrictions on the Tibet side have complicated Cho Oyu expeditions in recent years.
What is the hardest 8,000m peak to climb?
K2 (8,611m) is widely regarded as the hardest eight-thousander to climb, combining technical terrain on every route, severe objective hazards (the Bottleneck serac), and extreme weather. Annapurna I is more dangerous by fatality rate (~32%) but K2 requires greater technical skill. Both mountains are firmly in the expert-only category.
How long does it take to climb an eight-thousander?
A typical eight-thousander expedition takes 6 to 10 weeks from arrival in the host country to return. This includes trekking to base camp (5-14 days), acclimatization rotations on the mountain (3-4 weeks), waiting for weather windows (1-2 weeks), the summit push itself (4-7 days), and descent. Mount Everest expeditions typically run 60-70 days; more remote peaks like K2 or Nanga Parbat often require longer due to weather variability.
How much does it cost to climb an eight-thousander?
Costs vary dramatically by peak and expedition style. Mount Everest costs $35,000-$120,000 through commercial operators. K2 runs $25,000-$60,000. Less commercialized peaks like Dhaulagiri, Makalu, and Gasherbrum I range from $15,000-$40,000. Cho Oyu is typically $20,000-$35,000. These costs include permits, base camp, supplemental oxygen (if used), and guide services but exclude flights, personal gear, and travel insurance.
Do you need oxygen to climb the 8,000m peaks?
Supplemental oxygen is not strictly required but is used by the vast majority of climbers on all 14 eight-thousanders. Above 8,000 meters — the “Death Zone” — oxygen partial pressure drops to roughly one-third of sea level, and climbing without oxygen significantly increases risk of HAPE, HACE, and physiological failure. Fewer than 50 climbers have summited all 14 without supplemental oxygen.
How many 8,000m peaks are in Nepal?
Eight of the 14 eight-thousanders lie wholly or partly in Nepal: Mount Everest, Kangchenjunga, Lhotse, Makalu, Cho Oyu, Dhaulagiri I, Manaslu, and Annapurna I. Five are in Pakistan (K2, Nanga Parbat, Gasherbrum I, Broad Peak, Gasherbrum II), all in the Karakoram. Shishapangma is the only eight-thousander located entirely within Tibet (China). Several of the Nepal peaks also straddle borders with China or India.
Who has climbed all 14 eight-thousanders the fastest?
Nirmal “Nims” Purja of Nepal completed all 14 eight-thousanders in 6 months and 6 days during 2019, an unprecedented achievement he called “Project Possible.” His record shattered the previous mark of 7 years, 11 months, 14 days held by South Korean climber Kim Chang-ho. Nims climbed with supplemental oxygen; the fastest oxygen-free completion remains Jerzy Kukuczka’s 7-year, 11-month, 14-day run completed in 1987.
Which is the deadliest of the 14 eight-thousanders?
Annapurna I holds the highest death rate of any eight-thousander at approximately 32%, meaning roughly one fatality for every three successful summits. K2 follows at approximately 22%, with Nanga Parbat and Kangchenjunga close behind at around 20-21% each. Everest and Cho Oyu have the lowest death rates, both around 1%. For detailed fatality analysis, see our death rates by mountain guide.
Sources and Methodology
Numbered Source References
This 14 eight-thousanders guide synthesizes data from authoritative climbing organizations, historical first-ascent records, expedition operator logistics, and ongoing community accounting of verified summit completions.
- 8000ers.com — The most widely-referenced database of verified 8000m ascents and 14 Peaks completers. Maintained by Eberhard Jurgalski.
- Himalayan Database — Founded by Elizabeth Hawley, the definitive historical record of expeditions to Nepal’s peaks since 1905.
- Reinhold Messner’s biographical works — Including “All Fourteen 8000ers” (1988) — the first comprehensive personal account of climbing all 14 peaks.
- Jerzy Kukuczka’s “My Vertical World” — Posthumously published account of his 14 Peaks campaign through 1987.
- Nirmal Purja’s “Beyond Possible” (2020) — Account of Project Possible documenting the 6 month 6 day speed record.
- Nepal Mountaineering Association (NMA) — Permit issuance and Nepal expedition statistics.
- Pakistan Alpine Club (PAC) — Karakoram expedition coordination and permit issuance for K2, Nanga Parbat, Broad Peak, Gasherbrum I, and Gasherbrum II.
- Internal Global Summit Guide research — Comprehensive verification of all 14 peaks against operator records, expedition reports, and historical first-ascent documentation. Cross-referenced elevation data, first-ascent dates, death rates, route classifications, and progression frameworks.
Methodology note. Quarterly review cycle — next review September 2026 (post-summer Karakoram and pre-monsoon Himalaya seasons). Permit systems, expedition costs, and verified completer counts evolve; verify current information directly with the relevant peak guide and operators within 4-8 weeks of your expedition.
Continue Your 8000m Planning
Progressing Toward Your First Eight-Thousander
The 14 eight-thousanders sit at the top of mountaineering’s progression ladder — most climbers spend 8-12 years building the altitude and technical experience needed to attempt their first. Cho Oyu and Manaslu are the typical starting points for climbers with solid Denali or Aconcagua experience.
Expert Climbing Guide → What to Climb Before Everest →