Achacollo (possibly from

Aymara Aymara may refer to: Languages and people * Aymaran languages, the second most widespread Andean language ** Aymara language, the main language within that family ** Central Aymara, the other surviving branch of the Aymara(n) family, which today ...

Jach'a Qullu, ''jach'a'' big, great, ''qullu'' mountain, "big mountain") is a mountain in the Barroso mountain range in 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 ...

Peru Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...

, about high. It is situated in the

Tacna Region Tacna (; Aymara language, Aymara and Quechuan languages, Quechua: ''Taqna'') is the southernmost Regions of Peru, department and Regional Government of Tacna, region in Peru. The Chilean Army occupied the present-day Tacna Department during the W ...

, Tacna Province, Palca District, and in the Tarata Province,

Estique District Estique District is one of eight districts of the province Tarata in Peru. Instituto Nacional de Estadística e Informática The Instituto Nacional de Estadística e Informática (INEI) ("National Institute of Statistics and Informatics") is a ...

, northwest of the

Chupiquiña Chupiquiña (possibly from Aymara ''Chupikiña'') is a volcano on the border of Chile and Peru, about high. On the Chilean side it is situated in the Arica y Parinacota Region, Parinacota Province, and on the Peruvian side it lies in the Tacna R ...

volcano and Huancune.escale.minedu.gob.pe - UGEL map of the Tarata Province (Tacna Region) Txu-oclc-224300691-se19-6

References

Mountains of the Department of Tacna Five-thousanders of the Andes {{Tacna-geo-stub