Makalu Climbing Guide: Northwest Ridge, Cost and Risk

Makalu rises to 8,485 metres (27,838 feet), making it the fifth-highest mountain on Earth. It stands in the Mahalangur Himal of the Himalaya, on the border between Nepal and China (Tibet), roughly 20 kilometres southeast of Everest. Its distinctive four-sided pyramid shape and isolated position above the Barun valley give it one of the most recognizable profiles in the Himalaya. The standard commercial climb is from the Nepal side, and the mountain’s identity among mountaineers is defined by one thing above all: it is technically demanding for an 8,000er, with a steep, exposed summit pyramid that keeps success rates low and commitment high.

Makalu’s difficulty comes from the nature of its standard route rather than sheer altitude. The upper mountain involves steep snow, ice and exposed rock, culminating in the summit pyramid and the French Couloir — a section that demands real technical competence at extreme altitude. Compared with Everest’s South Col route, Makalu has far less fixed infrastructure, smaller commercial teams and a more committing summit day. The result is a mountain where experience, self-sufficiency and technical skill matter more than on the more heavily supported 8,000ers, and where the margin for error is thinner.

The modern standard line broadly follows the route developed by the successful 1955 French expedition, climbing the northwest side and crossing Makalu La (the col) before continuing up the upper ridge to the summit pyramid. Camp locations vary between operators and seasons, and the upper mountain’s steep, exposed terrain — including the French Couloir near the top — is what defines summit day. This is an overview; for the full breakdown of camps, the col, the summit pyramid and alternative lines, see the dedicated Makalu routes guide and the Makalu route comparison.

Makalu carries a historically high death rate for an 8,000-metre peak, but “the death rate” is not a single figure — it depends on which ratio you use and which era and climber population you include. A historical deaths-to-summits ratio is often cited around 7–8%, but that measures something different from an individual climber’s risk. The table below separates the common metrics so the numbers aren’t misread. For the full, sourced analysis, see the dedicated Makalu death rate page.

Nepal permit royalty for non-Everest peaks above 8,000 m is set by season:

The full expedition package costs far more than the permit, and published prices range widely by operator, support level and inclusions:

Spring — especially late April through May — is the primary commercial season for Makalu, offering the most stable weather window for a summit attempt. Autumn is a less common alternative. A full expedition runs multiple weeks to allow for acclimatization rotations, load carries, weather waiting and the summit push. For the detailed weather patterns, window timing and month-by-month guidance, see the best time to climb Makalu guide.

If you’re building toward Makalu, the Makalu training plan and complete gear list cover the preparation and equipment in depth, and the Makalu summit success rate page sets realistic expectations.