Location and surroundings
Chumpi belongs to the Andes chain, within the Central Andes, Eastern Cordillera, Western Cordillera, Eastern Cordillera, and finally the Vilcanota Range. It is in Peru, in Cusco Region, under the municipality of Ocongate. In the national ranking it is the 26th highest named peak, while in the Vilcanota Range it ranks 3rd.
The mountain rises above a cold high-altitude landscape of broken ridges, snowfields, and broad valleys. This part of Cusco is remote and thinly populated, with terrain that is usually approached from high Andean settlements and then crossed on foot or by pack support. The summit area lies close to the Ausangate Regional Conservation Area, which reflects the glaciated character of the region.
Neighbouring peaks
- Hatun Q'ampa — 5,700 m, 4.9 km west.
- Sallqantay — 5,720 m, 5.3 km northwest.
- Hatun Nanu Punta — 5,812 m, 5.5 km southeast.
- Nevado Antaymarka — 5,458 m, 5.8 km north.
- Ninaparaqu — 5,800 m, 5.8 km southwest.
- Huayruro Punco — 5,550 m, 8.1 km southwest.
- Qullpa Ananta — 6,110 m, 8.5 km west.
- Hapu Punta — 5,852 m, 8.9 km east.
Among these, Qullpa Ananta is the nearest higher peak, only slightly above Chumpi at 6,110 m. The surrounding summits form a compact high mountain group, with several peaks close enough to shape route choices, weather exposure, and the view from ridges and shoulders around Chumpi.
The view from the summit
From Chumpi, the highest peaks within 25 km include Nevado Auzangate to the southwest at 17.4 km, Allqamarinayuq to the northwest at 3.3 km, Hatun Uma to the west at 6.4 km, Nevado Yayamari to the southeast at 11.7 km, Pachanta to the west at 9.2 km, and Nevado Huila Aje to the southeast at 13.7 km. These are the main high points likely to define the skyline around the summit.
The most important landmark in the wider view is Nevado Auzangate, the highest peak of the range. Closer in, the nearby high summits create a dense alpine panorama, with ridges and glacier-covered slopes extending in several directions across the Vilcanota highlands.
The range
Chumpi is part of the Vilcanota Range, which has 50 named peaks Used here. Its highest peak is Nevado Auzangate at 6,384 m, about 17 km southwest of Chumpi. The range lies in the Peruvian Andes and is known for its high, glaciated terrain and long approaches through the Cusco highlands.
Within that range, Chumpi ranks 3rd highest. That places it among the major summits of the Vilcanota group, below Auzangate and Qullpa Ananta, but still well above most of the named peaks around it.
Climbing routes
The easiest line in the route list is the Normal route south slope, graded PD+ on the alpine scale, with engagement IV. It usually takes 4–6 days and follows the south-facing side of the mountain.
For a mountain of this height, that grade still means serious glacier travel, route-finding, and exposure to altitude. The longer time frame suggests a multi-day expedition rather than a quick summit day, and stronger parties will still need to manage snow conditions, crevasse risk, and changing weather carefully.
Access and starting points
The sources place Chumpi in the high Andes of Cusco Region, in Ocongate, and the wider area is commonly approached from the highland settlements around the Vilcanota Range. Tinki is the usual starting town mentioned for this mountain area, and it is a practical base for approaches into the surrounding high country.
From there, access is typically by road and then on foot into the puna and glacier country. Expect a remote approach, limited services once you leave the settled valleys, and a route that may involve pack animals or camping logistics depending on the chosen line and season.
Climate and weather
These figures are estimates from NASA POWER climate data. At the summit, the warmest month is November at about -4 °C, and the coldest is July at about -7 °C. No month averages above freezing at the summit. Around the mountain, annual precipitation is about 850 mm; the wettest month is December with about 155 mm, and the driest is June with about 10 mm.
Weather hazards here are typical of high tropical mountains: strong sun, rapid cloud build-up, snow or graupel, wind on exposed ridges, and poor visibility during the wet season. Even in the drier months, cold nights and fresh snow can make travel slow and technical.
Best time to visit
Because the summit stays below freezing all year, the most practical climbing window is usually the drier part of the year, when snow and storm activity are generally lower. For Chumpi, the driest month is June, and the wettest period is around December, so the middle of the dry season is usually the safer choice for a summit attempt.
Even then, conditions remain alpine. Parties should expect frozen ground, snow on the upper mountain, and cold nights at altitude. A stable forecast matters more than the calendar, especially on a route that takes several days.
Nature and wildlife
Chumpi rises in a high Andean environment where vegetation is sparse above the treeline: puna grass, hardy cushion plants, mosses, and lichens on exposed ground, with snow and ice on the upper slopes. Lower down, the landscape can support grazing land and scattered high-altitude wetlands, but the summit zone is mostly rock, snow, and glacier terrain.
The nearby Ausangate Regional Conservation Area points to the ecological value of this mountain region. Typical wildlife in such country includes Andean birds, camelids on the lower slopes, and small mammals adapted to cold, dry conditions.
Guides and organised ascents
For a 6,106 m peak with glacier travel and a multi-day approach, a certified guide is advisable unless you already have strong high-altitude and alpine experience. In Peru, the national guide association is the Peruvian Mountain Guides Association (AGMP), an IFMGA/UIAGM member. The national alpine federation is FEDPE. Established guiding companies in Peru include Skyline Adventures and Peruvian Andes Adventures, both based in Huaraz and working in the mountains of Peru.
Guided ascents usually include route planning, glacier safety, logistics, and local transport, with cost depending on the number of days, group size, hut or camp nights, and equipment needs. For Chumpi, a local operator or guide with experience in the Vilcanota highlands is the sensible place to start.
Safety and preparation
Chumpi demands acclimatisation, glacier equipment, and the ability to move efficiently at altitude for several days. The main risks are altitude illness, cold injury, crevasses, whiteout conditions, and route-finding errors on snow slopes and ridges. Parties should carry layered clothing, navigation tools, and enough fuel and food for delays.
For mountain rescue in Peru, the emergency number is 105 for the National Police, which runs the high-mountain rescue unit. The USAM Yungay base can be reached at (043) 39-3333, and Socorro Andino Peruano is available 24/7 at +51 943 081 066.
History and name
The mountain is known as Chumpi and also as Hatunrit'i. A Quechua origin is suggested for the name Chumpi, often explained as meaning “belt.” Other recorded forms include Chumpe, Jatunriti, Ñanaloma, Yanaloma, and Wisk'achani in local usage and older references.
The mountain lies in the Cusco highlands of the Vilcanota range, a region long known for its glaciated peaks and high pastoral landscapes. The name history reflects the mix of Quechua and Spanish spellings used across the area.
Interesting facts
Chumpi is the 3rd highest named peak in the Vilcanota Range and the 26th highest named peak in Peru. Its nearest higher neighbour is Qullpa Ananta, just 8.5 km away to the west, and the range high point, Nevado Auzangate, lies 17 km to the southwest.
The mountain is part of a compact cluster of high summits in Cusco Region, with several peaks above 5,900 m within 25 km. That makes it a useful reference point in the central Vilcanota highlands, even though it is less famous than Auzangate.
FAQ
How high is Chumpi? Chumpi rises to 6,106 m.
Where is Chumpi located? It is in Peru, in Cusco Region, within the municipality of Ocongate, in the Vilcanota Range of the Andes.
How does Chumpi rank in its range? It is the 3rd highest of 50 named peaks in the Vilcanota Range.
What are the nearest peaks to Chumpi? The closest named neighbours include Hatun Q'ampa to the west, Sallqantay to the northwest, Hatun Nanu Punta to the southeast, and Qullpa Ananta to the west as the nearest higher peak.
How hard is it to climb Chumpi? The easiest listed route is the Normal route south slope, graded PD+ with engagement IV. That still calls for glacier skills, good acclimatisation, and comfort with multi-day alpine travel.
Is there water on the way to Chumpi? In this high, cold terrain you should plan to carry your own supply, usually 1.5–3 litres for a day depending on heat and effort. Snowmelt may be available near glaciated sections, but it should be treated before drinking.
Are there huts on Chumpi? OpenStreetMap shows no hut or shelter within 2 km of the top, so hikers usually plan the ascent as a day trip or carry their own tent.
How long does the normal route take? The Normal route south slope usually takes 4–6 days from the south side.
Is mobile phone coverage reliable on Chumpi? Coverage in the hills is patchy and depends on the operator. On an open summit it may be possible to get a signal, but deep valleys and ridges often block it. 112 reaches emergency services over any available network, and maps should be downloaded before setting out.