Cordillera Huayhuash Circuit

Route overview

High-altitude circuit of the Cordillera Huayhuash in Peru, crossing multiple 5,000+ metre passes beneath glaciated 6,000-metre peaks.

The Huayhuash Circuit encircles the Cordillera Huayhuash mountain range in the Peruvian Andes, a compact massif of glaciated peaks concentrated in a relatively small geographic area approximately 30 kilometres long and 15 kilometres wide. The circuit is consistently rated as one of the world's great mountain walks for the concentrated intensity of its scenery. The route crosses multiple passes above 5,000 metres — the highest, the Punta Cuyoc, reaches 5,450 metres — while traversing beneath peaks including Yerupajá (6,635 m), Siulá Grande (6,344 m), and Sarapo (6,127 m). Glacial lakes at extraordinary altitude, with turquoise water reflecting the surrounding peaks, characterise the high sections of the circuit. The area is managed by a system of local community entrance fees at multiple checkpoints as the route passes through territories of different Andean communities. The path is a classic camping route, though some basic teahouses (tambo) have been established in recent years. The full circuit demands good physical condition, experience of camping…

A spectacular high-altitude circuit through the Cordillera Huayhuash in Peru, widely considered one of the world's finest mountain walks, encircling a chain of glaciated peaks including Yerupajá — the second-highest mountain in Peru.

Trail facts

Country

Peru

Region

Cordillera Huayhuash, Ancash

Distance

c. 130 km

Typical duration

9–12 days

Difficulty

Hard

Elevation gain

c. 9,000 m cumulative

Best season

May–September (dry season)

Trail type

Circuit

Access and logistics

Permits and access

Community entrance fees are charged by each of the communities whose land the circuit crosses. No single central permit system — carry cash for each checkpoint.

Bookings

Mules and arrieros (muleteers) can be hired in Chiquián or Llamac for luggage support. A guide is recommended for first-time visitors.

Safety context

Full acclimatisation in a high-altitude city such as Huaraz (3,052 m) is essential before attempting the circuit. Mountain rescue from the high passes is extremely difficult. Altitude sickness at 5,000+ metres can escalate rapidly. Weather in the dry season can still include afternoon storms.

Community entrance fees must be paid at each checkpoint — carry sufficient Peruvian soles in cash. There are no ATMs on the circuit. The route is committed once started — there are limited escape options from the high passes.

Highlights

Laguna Mitucocha and glacier reflections Punta Cuyoc (5,450 m) highest point Yerupajá (6,635 m) close approach Siulá Grande (route of Joe Simpson's Touching the Void) Laguna Carhuacocha views Remote Andean community checkpoints

Why find a buddy

The demanding altitude, camping logistics, and remote rescue situation of the Huayhuash Circuit make a reliable partner essential — and the extraordinary mountain scenery makes this a circuit to share.

Primary source

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