Last updated July 25, 2026
Organization “Global Summit Guide Editorial Team” author + ItemList (8 peaks). NO map, NO weather. metres-primary (feet in parens); USD costs. Prefix agc. Schema = Article + BreadcrumbList + FAQPage + ItemList = 4. One disclosed Expedia link (rel sponsored nofollow noopener). DEEPENED vs live: added a master PER-PEAK COMPARISON TABLE (country, elevation, type/difficulty, season, 2026 guided cost, best-for for all 8) – the live hub had text cards but no table. Added a cost/season context section (the Andes as best-value range; austral-summer vs tropical-winter split) and expanded the FAQ from 6 to 9 (cost, easiest 6000m peak, Cotopaxi vs Chimborazo). All 8 peak cards preserved. ORPHANS/CLUSTER attached: best-mountains-in-south-america, greatest-peaks-of-the-andes-ranking, all 8 peak guides, Aconcagua progression, Aconcagua-vs-Denali-vs-Elbrus, Patagonia + Mexico collections, Seven Summits, insurance-above-6000m. IMAGES (user rule: pull the on-page images; ship fully imaged): hero = og:image AdobeStock_159232453-1 (real licensed AdobeStock Aconcagua, WordPress-served, reliable). 3 inline figures = the live page’s real Unsplash Media Library photos (photo-*-scaled.jpeg = real licensed, NOT AI): photo-1552164587 (Aconcagua approach), photo-1662239090914 (Aconcagua peak), photo-1720303093932 (glaciated Andes). No AI images used. SEO TITLE: Andes High-Altitude Giants: 8 Peaks by Difficulty & Cost (2026) META: The 8 great Andean peaks by elevation, difficulty, season and 2026 cost – Aconcagua, Cotopaxi, Chimborazo and more – plus the progression ladder to South America’s roof. ============================================================ –> { “@context”:”https://schema.org”, “@type”:”Article”, “headline”:”Andes High-Altitude Giants: South America’s 8 Highest Climbing Peaks (2026)”, “description”:”The 8 great peaks of the Andes – Aconcagua, Ojos del Salado, Huascaran, Sajama, Illimani, Chimborazo, Alpamayo and Cotopaxi – compared by elevation, difficulty, season, and 2026 cost, with the progression ladder from a first glaciated summit to South America’s roof.”, “author”:{“@type”:”Organization”,”name”:”Global Summit Guide Editorial Team”,”url”:”https://globalsummitguide.com/about/”}, “reviewedBy”:[{“@type”:”Person”,”name”:”Dawson Ludlow”},{“@type”:”Person”,”name”:”Taylor Ludlow, RN”}], “publisher”:{“@type”:”Organization”,”name”:”Global Summit Guide”,”url”:”https://globalsummitguide.com/”,”logo”:{“@type”:”ImageObject”,”url”:”https://globalsummitguide.com/wp-content/uploads/2026/02/global-logo-new-2.png”}}, “datePublished”:”2026-03-01″, “dateModified”: “2026-07-25T08:46:33+00:00”, “mainEntityOfPage”:”https://globalsummitguide.com/mountain-collections/andes-high-altitude-giants-climbing-south-americas-roof/”, “articleSection”:”Mountain Collections”, “image”:[“https://globalsummitguide.com/wp-content/uploads/2026/06/AdobeStock_159232453-1-scaled.jpeg”], “keywords”:[“highest peaks in the andes”,”andes mountaineering”,”climbing the andes”,”andes giants”,”aconcagua”,”cotopaxi”,”chimborazo”] } { “@context”:”https://schema.org”, “@type”:”BreadcrumbList”, “itemListElement”:[ {“@type”:”ListItem”,”position”:1,”name”:”Home”,”item”:”https://globalsummitguide.com/”}, {“@type”:”ListItem”,”position”:2,”name”:”Mountain Collections”,”item”:”https://globalsummitguide.com/mountain-collections/”}, {“@type”:”ListItem”,”position”:3,”name”:”Andes High-Altitude Giants”} ] } { “@context”:”https://schema.org”, “@type”:”ItemList”, “name”:”The 8 Andean giants – South America’s highest climbing peaks”, “itemListElement”:[ {“@type”:”ListItem”,”position”:1,”name”:”Aconcagua (Argentina) – 6,961 m”,”url”:”https://globalsummitguide.com/mountains/aconcagua-climb-guide-argentina/”}, {“@type”:”ListItem”,”position”:2,”name”:”Ojos del Salado (Argentina/Chile) – 6,893 m”,”url”:”https://globalsummitguide.com/mountains-ojos-del-salado-andes-argentina/”}, {“@type”:”ListItem”,”position”:3,”name”:”Huascaran (Peru) – 6,768 m”,”url”:”https://globalsummitguide.com/mountains-huascaran-andes-peru/”}, {“@type”:”ListItem”,”position”:4,”name”:”Sajama (Bolivia) – 6,542 m”,”url”:”https://globalsummitguide.com/mountains-sajama-andes-bolivia/”}, {“@type”:”ListItem”,”position”:5,”name”:”Illimani (Bolivia) – 6,438 m”,”url”:”https://globalsummitguide.com/mountains-illimani-andes-bolivia/”}, {“@type”:”ListItem”,”position”:6,”name”:”Chimborazo (Ecuador) – 6,263 m”,”url”:”https://globalsummitguide.com/mountains-chimborazo-andes-ecuador/”}, {“@type”:”ListItem”,”position”:7,”name”:”Alpamayo (Peru) – 5,947 m”,”url”:”https://globalsummitguide.com/mountains-alpamayo-andes-peru/”}, {“@type”:”ListItem”,”position”:8,”name”:”Cotopaxi (Ecuador) – 5,897 m”,”url”:”https://globalsummitguide.com/mountains-cotopaxi-andes-ecuador/”} ] } { “@context”:”https://schema.org”, “@type”:”FAQPage”, “mainEntity”:[ {“@type”:”Question”,”name”:”What is the highest mountain in the Andes?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Aconcagua in Argentina, at 6,961 m (22,838 ft), is the highest peak in the Andes and the highest mountain outside Asia. It is one of the Seven Summits and, despite being non-technical by its Normal Route, is a serious high-altitude expedition of 18-21 days.”}}, {“@type”:”Question”,”name”:”Which Andes peak should a beginner climb first?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Cotopaxi (5,897 m) in Ecuador is the standard first glaciated Andean peak – accessible, guided, affordable (about $800-2,000 for 2-3 days), and a true introduction to crampons, ice axe, and altitude. Climbers typically progress from Cotopaxi to Chimborazo, then to Bolivia or Peru, before attempting Aconcagua.”}}, {“@type”:”Question”,”name”:”How much does it cost to climb in the Andes?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”The Andes are mountaineering’s best-value high-altitude range. Ecuador’s Cotopaxi and Chimborazo run about $800-2,000 for a 2-3 day climb; Bolivia’s Illimani and Sajama about $1,500-2,500 for 5-7 days; Peru’s Cordillera Blanca peaks $1,500-4,000; and a guided Aconcagua expedition $4,000-10,000 for 18-21 days. Costs vary by operator, group size, and service level – far below equivalent-altitude climbing in the Himalaya or Alaska.”}}, {“@type”:”Question”,”name”:”What is the easiest 6,000-metre peak in the Andes?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Bolivia’s Huayna Potosi (6,088 m) is widely called the easiest 6,000-metre peak in the world – a guided 2-3 day climb from La Paz on a glaciated but non-technical route, popular as a first 6,000er. Among the eight giants on this page, Chimborazo (6,263 m) is the most accessible true 6,000-metre summit, usually climbed after Cotopaxi.”}}, {“@type”:”Question”,”name”:”Cotopaxi or Chimborazo – which should I climb first?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Cotopaxi (5,897 m) first, Chimborazo (6,263 m) second. Cotopaxi is the classic first glaciated summit – a near-perfect cone with a straightforward glacier route that teaches crampons, rope, and altitude. Chimborazo, Ecuador’s highest and the point on Earth farthest from its centre, is the natural next step and your first true 6,000-metre summit before travelling farther afield.”}}, {“@type”:”Question”,”name”:”Do you need technical climbing skills for the Andes?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”It depends on the peak. Aconcagua and Cotopaxi are non-technical – the challenge is glacier travel and altitude, not hard climbing. Huascaran, Illimani, and Sajama require real glacier and steep-snow skills, and Alpamayo is a technical fluted-ice climb (AD/D grade) for experienced alpinists, not a progression step.”}}, {“@type”:”Question”,”name”:”When is the best season to climb in the Andes?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”It varies by region because the range spans both hemispheres’ seasons. Ecuador’s volcanoes are best in the drier windows of June-August and December-January. Peru and Bolivia’s main season is the dry southern winter, roughly May-September. Aconcagua and Ojos del Salado climb in the Southern Hemisphere summer, November-March.”}}, {“@type”:”Question”,”name”:”Why are the Andes good for altitude progression?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”South America offers accessible, affordable high-altitude peaks without the expedition scale of the Himalaya. A fit climber can fly into Quito, acclimatize on Ecuador’s volcanoes, and stand on a glaciated 6,000-metre summit within two weeks – then, over a few seasons, build through Bolivia or Peru to Aconcagua and the highest ground outside Asia. It is the cleanest step-by-step ladder in world mountaineering.”}}, {“@type”:”Question”,”name”:”Which Andes peaks have full guides on this site?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”All eight giants covered here – Aconcagua, Ojos del Salado, Huascaran, Sajama, Illimani, Chimborazo, Alpamayo, and Cotopaxi – have complete published guides covering routes, seasons, permits, gear, and safety, plus a broader best-mountains-in-South-America overview and a greatest-peaks-of-the-Andes ranking.”}} ] } @import url(‘https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=DM+Serif+Display:ital@0;1&display=swap’); .agc-page{font-family:’Outfit’,sans-serif;color:#122a44;line-height:1.68;margin:0 auto;padding:0} .agc-page *{box-sizing:border-box} .agc-page h1,.agc-page h2,.agc-page h3{font-family:’DM Serif Display’,serif;font-weight:400;color:#091a2d;line-height:1.16} .agc-page p{font-size:1.02rem;margin:0 0 1.08em} .agc-page a{color:#245c8e;text-decoration:none;border-bottom:1px solid #b9cad9} .agc-page a:hover{color:#c8812d;border-bottom-color:#c8812d} .agc-hero{border-radius:14px;overflow:hidden;background:#081826;color:#fff;margin-bottom:18px} .agc-hero-img img{width:100%;height:335px;object-fit:cover;display:block} .agc-hero-copy{padding:30px 38px;background:linear-gradient(135deg,#081826,#102e49 55%,#1c4a6e)} .agc-kicker{font-size:.82rem;color:#e3a249;text-transform:uppercase;letter-spacing:1.8px;font-weight:700;margin-bottom:10px} .agc-hero h1{color:#fff!important;font-size:1.92rem;margin:0 0 13px} .agc-hero h1 em{color:#e3a249;font-style:italic} .agc-hero p{color:#edf5fb;font-size:1.02rem;max-width:970px;margin:0} .agc-figure{margin:24px 0;border-radius:11px;overflow:hidden;border:1px solid #dfe6ec} .agc-figure img{width:100%;height:auto;display:block} .agc-figure figcaption{font-size:.82rem;color:#5e6b78;padding:10px 15px;background:#f7f9fb;font-style:italic} .agc-byline{background:#f7f3e9;border:1px solid #e4d5af;border-radius:9px;padding:15px 20px;margin:18px 0} .agc-byline-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap} .agc-author{font-weight:700;color:#0a1c30} .agc-author a{border-bottom:none} .agc-meta{font-size:.82rem;color:#74684e} .agc-credentials{border-top:1px solid #e4d5af;margin-top:8px;padding-top:8px;font-size:.84rem;color:#5e543e;font-style:italic} .agc-credentials strong{color:#0a1c30;font-style:normal} .agc-verdict{background:linear-gradient(135deg,#7a2018,#a63e32);color:#fff;border:4px solid #d58a32;border-radius:14px;padding:28px 34px;margin:24px 0;box-shadow:0 8px 24px rgba(122,32,24,.28)} .agc-verdict h2{color:#fff!important;margin:0 0 12px!important;font-size:1.4rem!important} .agc-verdict p{color:#fbe7e2;margin-bottom:10px} .agc-verdict strong{color:#ffd683} .agc-tag{display:inline-block;background:#d58a32;color:#3a1410;padding:4px 11px;border-radius:5px;text-transform:uppercase;letter-spacing:.6px;font-size:.76rem;font-weight:700;margin-bottom:11px} .agc-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:11px;background:#091a2d;padding:20px;border-radius:11px;margin:22px 0} .agc-stat{background:#143453;border:1px solid #d58a32;border-radius:8px;padding:14px 10px;text-align:center} .agc-stat strong{display:block;font-family:’DM Serif Display’,serif;color:#e6a750;font-size:1.1rem;line-height:1.1} .agc-stat span{display:block;color:#ecf4fa;font-size:.62rem;text-transform:uppercase;letter-spacing:.4px;margin-top:5px} .agc-info{padding:16px 20px;border-radius:7px;margin:20px 0;font-size:.94rem;background:#e7f0f8;border-left:5px solid #245c8e} .agc-info strong{display:block;margin-bottom:5px;color:#091a2d} .agc-danger{background:#f7ddd7;border:2px solid #a63e32;border-left:7px solid #a63e32;padding:18px 22px;border-radius:9px;margin:22px 0} .agc-danger strong{display:block;margin-bottom:5px;color:#7a2018;font-size:1.03rem} .agc-danger p{margin:0;font-size:.93rem;color:#5c2a22} .agc-toc{background:#f7f3e9;border:1px solid #e4d5af;border-radius:10px;padding:19px 24px;margin:23px 0} .agc-toc strong{font-family:’DM Serif Display’,serif;font-size:1.1rem;color:#091a2d} .agc-toc ol{columns:2;column-gap:30px;padding-left:22px;margin:10px 0 0} .agc-toc li{font-size:.9rem;margin-bottom:5px} .agc-section{background:linear-gradient(135deg,#102e49,#1c4a6e);border-left:8px solid #d58a32;color:#fff;border-radius:12px;padding:26px 31px;margin:38px 0 22px;box-shadow:0 6px 18px rgba(18,42,68,.24)} .agc-section h2{color:#e6a750!important;font-size:1.5rem!important;margin:0 0 6px!important} .agc-section h2 em{color:#ffd683;font-style:italic} .agc-section p{color:#edf5fb;margin:0;font-size:.95rem} .agc-content h3{font-size:1.2rem;margin:22px 0 8px} .agc-table-wrap{overflow-x:auto;margin:18px 0} .agc-table{width:100%;border-collapse:collapse;min-width:720px;font-size:.84rem;border:1px solid #e3d8bd} .agc-table th{background:#091a2d;color:#fff;text-align:left;padding:10px 12px;font-size:.8rem} .agc-table td{padding:9px 12px;border-top:1px solid #eee5d2;vertical-align:top;color:#394c5e} .agc-table tr:nth-child(even) td{background:#faf7ef} .agc-table td:first-child{font-weight:700;color:#091a2d} .agc-table .g{font-weight:700;color:#1c4a6e} .agc-table .t{color:#a63e32;font-weight:700} .agc-peaks{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0} .agc-peak{border:1px solid #dfe6ec;border-top:5px solid #1c4a6e;border-radius:11px;padding:16px 19px;background:#fff} .agc-peak .rank{font-size:.7rem;text-transform:uppercase;letter-spacing:.8px;font-weight:700;color:#1c4a6e;margin-bottom:2px} .agc-peak h3{margin:0 0 2px;font-size:1.14rem} .agc-peak .elev{font-family:’DM Serif Display’,serif;color:#102e49;font-size:1rem;margin-bottom:8px} .agc-peak p{font-size:.86rem;margin:0 0 8px;color:#3a4b5a} .agc-peak a.guide{display:inline-block;font-size:.82rem;font-weight:700;border-bottom:none} .agc-region{border:1px solid #dfe6ec;border-left:5px solid #245c8e;border-radius:9px;padding:14px 19px;margin:12px 0;background:#fff} .agc-region h3{margin:0 0 5px;font-size:1.08rem} .agc-region p{font-size:.9rem;margin:0;color:#3a4b5a} .agc-ladder{counter-reset:agcs;margin:14px 0} .agc-rung{counter-increment:agcs;position:relative;padding:13px 16px 13px 54px;background:#f7f9fb;border:1px solid #e3e9ef;border-left:4px solid #245c8e;border-radius:9px;margin:9px 0} .agc-rung::before{content:counter(agcs);position:absolute;left:12px;top:12px;width:30px;height:30px;background:#245c8e;color:#fff;border-radius:50%;text-align:center;line-height:30px;font-family:’DM Serif Display’,serif;font-size:.95rem} .agc-rung p{font-size:.9rem;margin:0;color:#3a4b5a} .agc-rung b{color:#091a2d} .agc-travel{background:linear-gradient(135deg,#fff8e8,#f7ecce);border:2px solid #d58a32;border-radius:12px;padding:20px 24px;margin:24px 0} .agc-travel h3{margin:0 0 8px;color:#9d5917} .agc-travel p{font-size:.92rem;margin:0 0 8px} .agc-disc{font-size:.78rem;color:#8a7b58;font-style:italic} .agc-button{display:inline-block;color:#fff!important;background:#173c5f;border:2px solid #d58a32!important;border-radius:6px;padding:12px 20px;margin:4px;text-decoration:none!important;font-weight:700} .agc-button:hover{background:#d58a32;color:#091a2d!important} .agc-method{background:#f1f5f8;border:1px solid #cbd9e5;border-radius:10px;padding:21px 24px;margin:28px 0} .agc-method h3{margin:0 0 9px} .agc-method ul{margin:8px 0 0;padding-left:20px} .agc-method li{font-size:.86rem;margin-bottom:4px} .agc-conf{display:inline-block;margin-top:12px;background:#e7f0f8;border:1px solid #b9cfe1;color:#1c4a6e;font-size:.8rem;font-weight:700;padding:5px 12px;border-radius:6px} .agc-faq{background:#f7f3e9;border-radius:8px;margin-bottom:10px;padding:14px 18px} .agc-faq h3{font-size:1.05rem;margin:0 0 7px} .agc-faq p{font-size:.93rem;margin:0} .agc-authorbio{display:flex;gap:21px;align-items:flex-start;background:linear-gradient(135deg,#f7f3e9,#fbf8f0);border:2px solid #d58a32;border-radius:12px;padding:25px 28px;margin:30px 0} .agc-authorpic{width:100px;height:100px;flex:0 0 100px;border-radius:50%;border:3px solid #d58a32;background:url(‘https://globalsummitguide.com/wp-content/uploads/2026/02/global-logo-new-2.png’) center/70% no-repeat #0c1f33} .agc-authorbio h3{margin:0 0 3px} .agc-authorrole{color:#ad641b;font-weight:700;font-style:italic;font-size:.9rem;margin-bottom:8px} .agc-related{background:#f7f3e9;border-radius:11px;padding:22px 24px;margin:26px 0} .agc-related h3{margin:0 0 10px} .agc-related ul{columns:2;padding-left:20px;margin:0} .agc-related li{margin-bottom:8px} .agc-cta{text-align:center;background:linear-gradient(135deg,#102e49,#1c4a6e);border:3px solid #d58a32;color:#fff;border-radius:14px;padding:32px 27px;margin-top:30px} .agc-cta h3{color:#e6a750;font-size:1.45rem;margin:0 0 10px} .agc-cta p{color:#edf5fb;max-width:730px;margin:0 auto 19px} @media(max-width:820px){ .agc-hero-img img{height:210px} .agc-hero-copy{padding:22px 20px} .agc-hero h1{font-size:1.38rem} .agc-stats{grid-template-columns:repeat(2,1fr)} .agc-peaks,.agc-toc ol,.agc-related ul{grid-template-columns:1fr;columns:1} .agc-section{padding:22px 20px} .agc-authorbio{flex-direction:column;align-items:center;text-align:center} }
The Andes giants: climbing South America’s 8 highest peaks
From Aconcagua – the highest mountain outside Asia – to Cotopaxi’s near-perfect volcanic cone, the Andes hold the world’s most accessible ladder into serious high-altitude climbing. This hub covers all eight great peaks by elevation, difficulty, season, and 2026 cost, the five countries that hold them, and the progression that carries climbers from a first glaciated summit toward a 6,900-metre giant.
Aconcagua Climbing Expedition: High-Altitude Andes Safety Guide
Highest in the Andes: Aconcagua, Argentina (6,961 m) – non-technical by its Normal Route, but a serious altitude expedition. Best first glaciated peak: Cotopaxi, Ecuador (5,897 m) – the standard introduction to crampons, rope, and altitude. Highest volcano on Earth: Ojos del Salado (6,893 m). Hardest of the eight: Alpamayo, Peru (5,947 m) – a technical fluted-ice climb, not a progression step.
The natural ladder: Cotopaxi → Chimborazo → Bolivia or Peru → Aconcagua. And the Andes are mountaineering’s best-value high-altitude range – Ecuador volcanoes from about $800, a full Aconcagua expedition from about $4,000, far below equivalent altitude in the Himalaya.
The Andes run the length of South America, but the great climbing peaks concentrate in five countries: Ecuador, Peru, Bolivia, Chile, and Argentina. What makes the range special is not just height – it is that climbers can reach real 5,000- and 6,000-metre summits without the expedition scale, cost, or remoteness of the Himalaya. A fit climber can arrive in Quito, spend two weeks acclimatizing on Ecuador’s volcanoes, and stand on a glaciated 6,000-metre summit – then, over a few seasons, build all the way to Aconcagua and the highest ground outside Asia.
The 8 Andean giants compared
Every giant by country, elevation, type, season, and 2026 guided cost. Elevation does not rank difficulty here – the two hardest climbs are far from the tallest.
| # | Peak | Country | Elevation | Type / difficulty | Season | 2026 guided cost | Best for |
|---|---|---|---|---|---|---|---|
| 1 | Aconcagua | Argentina | 6,961 m / 22,838 ft | Non-technical altitude expedition | Nov-Mar | $4,000-10,000 | First 7,000 m-class expedition |
| 2 | Ojos del Salado | Argentina / Chile | 6,893 m / 22,615 ft | Remote extreme-altitude volcano | Nov-Mar | $3,000-6,000 | Extreme-altitude capstone |
| 3 | Huascaran | Peru | 6,768 m / 22,205 ft | Serious glaciated, objective hazard | May-Sep | $1,500-3,000 | Committing glaciated objective |
| 4 | Sajama | Bolivia | 6,542 m / 21,463 ft | Steep glaciated volcano, remote | May-Sep | $1,500-2,500 | Quiet high-altitude ascent |
| 5 | Illimani | Bolivia | 6,438 m / 21,122 ft | Glaciated west-ridge snow | May-Sep | $1,500-2,500 | Bolivia’s classic giant |
| 6 | Chimborazo | Ecuador | 6,263 m / 20,548 ft | Glaciated volcano | Jun-Aug, Dec-Jan | $800-2,000 | First 6,000 m summit |
| 7 | Alpamayo | Peru | 5,947 m / 19,511 ft | Technical fluted ice (AD/D) | May-Sep | $2,000-4,000 | Experienced alpinists only |
| 8 | Cotopaxi | Ecuador | 5,897 m / 19,347 ft | Glaciated volcano (beginner) | Jun-Aug, Dec-Jan | $800-2,000 | First glaciated summit |
Peak by peak
Every giant has a complete route, permit, season, gear, and safety guide. Ordered tallest to shortest – not a to-do list in order.
Aconcagua
The highest peak in the Andes and the highest outside Asia – a Seven Summit. Non-technical by its Normal Route but a serious test of altitude and endurance, and the classic first 7,000 m-class expedition.
Aconcagua guide ->Ojos del Salado
The highest volcano on Earth and second-highest peak in the Americas. A remote, dry, high-altitude ascent on the edge of the Atacama, with a summit crater lake among the highest lakes in the world.
Ojos del Salado guide ->Huascaran
The highest peak in Peru and the highest point in the tropics. A serious glaciated climb in the Cordillera Blanca with real objective hazard – exposed ridges, seracs, and crevasses.
Huascaran guide ->Sajama
The highest peak in Bolivia – a giant glaciated volcano rising alone from the Altiplano. A demanding high-altitude ascent through steep snow and ice, remote and rarely crowded.
Sajama guide ->Illimani
The guardian peak of La Paz and Bolivia’s classic glaciated objective. A double-summited giant of the Cordillera Real, usually climbed via the steep snow of its west ridge.
Illimani guide ->Chimborazo
Ecuador’s highest peak and the point on Earth farthest from its centre. A glaciated volcano and the natural next step after Cotopaxi for climbers building toward Aconcagua.
Chimborazo guide ->Alpamayo
Once voted the most beautiful mountain in the world – a near-perfect fluted ice pyramid in the Cordillera Blanca. A technical ice objective (AD/D) for experienced alpinists, not a progression step.
Alpamayo guide ->Cotopaxi
One of the world’s highest active volcanoes and Ecuador’s classic first glaciated summit. A near-perfect cone on the Avenue of the Volcanoes and the standard entry point to Andean mountaineering.
Cotopaxi guide ->
The Andes by country
Where the giants sit, and what climbing in each country is actually like.
🇪🇨 Ecuador – the Avenue of the Volcanoes
The classic on-ramp to Andean climbing. A string of glaciated volcanoes runs north and south of Quito, most within a few hours’ drive, and the equatorial position keeps temperatures moderate year-round so weather – not cold – dictates the window. Cotopaxi is the standard first glaciated summit; Chimborazo, the country’s highest, is the natural next step and the point on Earth farthest from its centre.
🇵🇪 Peru – the Cordillera Blanca
The serious climber’s Andes. The Cordillera Blanca around Huaraz packs roughly thirty peaks above 6,000 metres into a compact range, and the climbing leans technical: glaciated faces, corniced ridges, and real objective hazard. Huascaran is the highest point in the tropics; Alpamayo is a technical ice climb for those with the skills to earn it.
🇧🇴 Bolivia – the Cordillera Real & Altiplano
High, glaciated peaks that see fewer crowds than Ecuador or Peru. Illimani, the guardian giant above La Paz, is the classic objective – a double-summited Cordillera Real peak usually climbed via steep west-ridge snow. Sajama, the national high point, is a huge glaciated volcano standing alone on the Altiplano. Bolivia also holds Huayna Potosi (6,088 m), widely called the easiest 6,000-metre peak in the world.
🇦🇷🇨🇱 Argentina & Chile – the extreme-altitude giants
The two highest peaks in the range sit on and near the Argentine-Chilean border. Aconcagua, at 6,961 metres, is the highest mountain outside Asia and a Seven Summit; its Normal Route is non-technical but the altitude, wind, and scale make it a serious expedition. Ojos del Salado, the highest volcano on Earth, is a dry, remote ascent on the edge of the Atacama Desert.
Planning an Andes trip?
Go deeper with the best mountains in South America overview and our greatest peaks of the Andes ranking, and sequence your build with the Aconcagua progression plan. For flights into Quito, Mendoza, or La Paz and pre-expedition lodging, compare options through the Global Summit Guide Expedia travel shop.
Disclosure: the Expedia link is an affiliate link; we may earn a small commission at no extra cost to you, and it never affects our recommendations.
Best of South America Andes Peaks RankedThe progression ladder
The peaks above are listed by height. Climbers should tackle them in a very different order – altitude is a skill you build, not a barrier you brute-force.
Cotopaxi (5,897 m), Ecuador – your first glaciated summit. Learn crampons, ice axe, roped glacier travel, and how your body handles a night start at altitude.
Chimborazo (6,263 m), Ecuador – your first 6,000-metre summit, on familiar Ecuadorian terrain, before travelling farther afield.
Bolivia or Peru – step up to Illimani (6,438 m) or the smaller 5,500 m peaks of the Cordillera Blanca, building toward Huascaran (6,768 m) for a serious glaciated objective.
Aconcagua (6,961 m), Argentina – attempted once you have two or three successful 6,000-metre summits behind you. Non-technical, but a long, high, weather-exposed expedition.
Ojos del Salado (6,893 m) – a remote extreme-altitude capstone for climbers who already move well above 6,000 metres.
Cost & season
The Andes are mountaineering’s best-value high-altitude range – and the season splits across both hemispheres.
Few regions combine huge altitude, volcanic landscapes, and affordable access like South America. Ecuador’s Cotopaxi and Chimborazo run about $800-2,000 for a guided 2-3 day climb; Bolivia’s Illimani and Sajama about $1,500-2,500 for 5-7 days; Peru’s Cordillera Blanca peaks $1,500-4,000; and a full guided Aconcagua expedition $4,000-10,000 for 18-21 days. That is dramatically cheaper than equivalent-altitude climbing in the Himalaya or Alaska.
The season is bifurcated because the range spans both hemispheres. The tropical Andes (Ecuador) climb best in the drier windows of June-August and December-January. Peru and Bolivia’s main season is the dry southern winter, roughly May-September. The central and southern giants – Aconcagua and Ojos del Salado – climb in the Southern Hemisphere summer, November-March. That split is what makes a year-round Andean progression possible.
Difficulty, altitude & safety
What actually makes these climbs hard – and where the real risks sit.
On the Andean giants, difficulty comes from three sources that rarely line up with elevation. The first is altitude: above roughly 5,500 metres, acclimatization governs everything, and even non-technical peaks like Aconcagua and Cotopaxi become serious because of thin air, cold, and the slow, grinding effort of moving high. The second is glaciation and technical terrain: Huascaran, Illimani, and Sajama demand real glacier and steep-snow skill, while Alpamayo is a technical ice climb outright. The third is objective hazard – seracs, crevasses, avalanche-prone slopes, and rapid weather – which is most severe in the Cordillera Blanca.
Build altitude gradually and never skip acclimatization to save days. And match the peak to your actual skills, not your ambition: a climber comfortable on Aconcagua’s Normal Route is not automatically ready for Huascaran, and neither prepares you for Alpamayo’s ice. Read each guide’s difficulty and safety sections before committing, carry expedition insurance rated above 6,000 metres, and understand how altitude affects the body in our acclimatization guide.
Andes climbing FAQ
The questions climbers search most.
What is the highest mountain in the Andes?
Aconcagua in Argentina, at 6,961 m (22,838 ft) – the highest peak in the Andes and the highest outside Asia, and one of the Seven Summits. Non-technical by its Normal Route but a serious 18-21 day altitude expedition.
Which Andes peak should a beginner climb first?
Cotopaxi (5,897 m) in Ecuador – accessible, guided, affordable (~$800-2,000, 2-3 days), and a true introduction to crampons, ice axe, and altitude. Progress from Cotopaxi to Chimborazo, then Bolivia or Peru, before Aconcagua.
How much does it cost to climb in the Andes?
Ecuador (Cotopaxi, Chimborazo) ~$800-2,000 for 2-3 days; Bolivia (Illimani, Sajama) ~$1,500-2,500 for 5-7 days; Peru’s Cordillera Blanca $1,500-4,000; Aconcagua $4,000-10,000 for 18-21 days. Far below equivalent altitude in the Himalaya or Alaska.
What is the easiest 6,000-metre peak in the Andes?
Bolivia’s Huayna Potosi (6,088 m) is widely called the easiest 6,000er in the world – a guided 2-3 day glaciated but non-technical climb from La Paz. Among the eight giants here, Chimborazo (6,263 m) is the most accessible true 6,000-metre summit, usually done after Cotopaxi.
Cotopaxi or Chimborazo first?
Cotopaxi (5,897 m) first, Chimborazo (6,263 m) second. Cotopaxi is the classic first glaciated summit; Chimborazo, Ecuador’s highest, is the natural next step and your first true 6,000-metre summit.
Do you need technical skills for the Andes?
Depends on the peak. Aconcagua and Cotopaxi are non-technical (glacier travel and altitude, not hard climbing). Huascaran, Illimani, and Sajama need real glacier and steep-snow skills; Alpamayo is a technical ice climb (AD/D) for experienced alpinists.
When is the best season to climb in the Andes?
It splits by hemisphere: Ecuador June-August and December-January; Peru and Bolivia the dry winter, ~May-September; Aconcagua and Ojos del Salado the southern summer, November-March.
Why are the Andes good for altitude progression?
Accessible, affordable high-altitude peaks without Himalayan scale. Fly into Quito, acclimatize on Ecuador’s volcanoes, stand on a 6,000-metre summit in two weeks – then build through Bolivia or Peru to Aconcagua. The cleanest ladder in world mountaineering.
Which Andes peaks have full guides here?
All eight giants – Aconcagua, Ojos del Salado, Huascaran, Sajama, Illimani, Chimborazo, Alpamayo, and Cotopaxi – plus a best-mountains-in-South-America overview and a greatest-peaks-of-the-Andes ranking.
How we built this hub
- Research-based. Our team has not yet climbed the Andean giants, though we are preparing for Cotopaxi and Chimborazo. Country-level park and permit sources for Argentina, Chile, Peru, Bolivia, and Ecuador; standard Andean climbing references and first-ascent history.
- Elevations and fatality/hazard data cross-checked against published records and each mountain’s own guide research on this site. Costs reflect current operator programs and vary by group size and service level.
- Altitude, acclimatization, and health guidance reviewed by Taylor Ludlow, RN; safety by Dawson Ludlow. Conditions change with weather, glacier retreat, and volcanic activity – always verify locally before committing.
Last updated: July 18, 2026 · Global Summit Guide Editorial Team.
Confidence: Medium-high – elevations and route character stable; costs, permits, and season windows vary by operator, glacier retreat, and volcanic activity.Find your Andean objective
Start on Cotopaxi, build toward Aconcagua, and use every guide in this collection to plan the ladder in between. Few ranges on Earth let you go from a first glaciated summit to the highest ground outside Asia on this budget – and in this many steps.
Which Mountain Should You Climb? Start on CotopaxiAconcagua
Ojos del Salado
Was this helpful?
🏔Related training
🧭Explore & compare
Global Summit Guide is an independent mountaineering resource founded in 2026. The team combines first-hand trekking and climbing experience with in-depth research and professional health and nutrition review to help climbers choose objectives, prepare properly, and stay safe.
Health, altitude, and nutrition content is reviewed by Taylor Ludlow (Registered Nurse) and Brigg Hoopes (Nutritionist).
What We Don't Know Yet
Mountain information changes quickly. This box explains the limits of what this page can responsibly promise.
- Guide-company prices, departure dates, guide ratios, included services, and cancellation rules can change without notice.
- Weather, snowpack, avalanche risk, road access, and route conditions can change quickly and may be different on your climbing dates.
- Route conditions, trailhead access, crevasse exposure, stream crossings, and rescue access may vary from published planning guidance.
- Total trip cost can change with flights, lodging, guide pricing, permits, gear rentals, transportation, and exchange rates.
- Gear requirements can change by season, route variation, weather window, personal cold tolerance, and guide-service requirements.
Verify current conditions with official land managers, guide services, local forecasts, and current route reports before booking or climbing.
Mountaineering, rock and ice climbing, glacier travel, and high-altitude activity are inherently dangerous and can result in serious injury or death. The information on Global Summit Guide is provided for general informational and educational purposes only and is not a substitute for professional instruction, qualified guiding, proper equipment, or your own judgment and experience.
Route conditions, weather, snowpack, permits, regulations, and hazards change constantly and may differ from what is described here. Details may be incomplete, out of date, or contain errors. Always verify current information with local authorities, certified guides, and official sources before making any decision in the mountains.
Nothing on this site is medical, legal, or financial advice. Our fitness, acclimatization, altitude, and nutrition content is general in nature; consult a qualified physician before beginning any strenuous exercise program or exposing yourself to high altitude.
You are solely responsible for your own safety and decisions. To the fullest extent permitted by law, Global Summit Guide and its team accept no liability for any loss, injury, damage, or expense arising from use of, or reliance on, this information. By using this site you acknowledge these risks and accept these terms.
Some links on this site may be affiliate links. If you buy through them we may earn a small commission at no extra cost to you; this never affects our recommendations.
Global Summit Guide recommendation path
Next Best Mountain to Research
Use these recommendations to continue the right planning path instead of stopping on one page.
Use current permit, weather, route, and operator information before booking or climbing.