Wikipedia
Machuqucha
Machuqucha ( Quechua machu old, old person, qucha lake, hispanicized spelling Machucocha) is a lake in Peru located in the Arequipa Region, Castilla Province, in the districts of Chachas and Orcopampa (Urqupampa). It is situated at a height of about , about 6.77 km long and 1.89 km at its widest point. Machuqucha lies southeast of Waqrawiri and northwest of Pilluni.