Machucocha

Machucocha (possibly from Quechua machu old, old person, qucha lake) is a lake in Peru located in the Arequipa Region, Castilla Province, in the districts of Chachas and Orcopampa. It is situated at a height of about 4659 m, about 6.77 km long and 1.89 km at its widest point. Machucocha lies southeast of Huajrahuire and northwest of Pillune.