Ancohuma or Janq'u Uma ( Aymara ''janq'u'' white, ''uma'' water, "white water", also spelled Janq'uma, other spellings, ''Jankho Uma'', ''Jankhouma'') is the third highest

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher t ...

Bolivia Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, w ...

(after Sajama and Illimani). It is located in the northern section of the Cordillera Real, part of the

Andes The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the List of longest mountain chains on Earth, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range ...

, east of

Lake Titicaca Lake Titicaca (; ; ) is a large freshwater lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. Titicaca is the largest lake in South America, both in terms of the volume of ...

. It lies just south of the slightly lower

Illampu Illampu is the fourth highest mountain in Bolivia. It is located in the northern section of the Cordillera Real (Bolivia), Cordillera Real, part of the Andes, east of Lake Titicaca. It lies just north of the slightly higher Janq'u Uma, near the t ...

, near the town of Sorata. Despite being higher than Illampu, Ancohuma is a gentler peak, with less local relief, and it is a somewhat easier climb. The peak was first climbed in 1919, by Rudolf Dienst and Adolf Schulze. Their route, still the easiest, climbs the southwest face, and is rated PD (not very difficult). Other routes exist on the northwest ridge and the west face.Yossi Brain, ''Bolivia: a climbing guide'', The Mountaineers, 1999, ; pages 18, 100-103.John Biggar, ''The Andes - A Guide for Climbers and Skiers'', Andes (Scotland), 2020, ; pages 160-161. Depending on the route desired, the mountain is approached either from the west or from the northeast; each approach requires two to three days from Sorata.

References

Mountains of La Paz Department (Bolivia) Mountains of Bolivia Glaciers of Bolivia Six-thousanders of the Andes {{Bolivia-mountain-stub