Wikipedia
Quchak'uchu (Sandia)
Quchak'uchu ( Quechua qucha lake, k'uchu corner, inside corner or outward angle "lake corner", hispanicized spelling Jochajucho) is a lake in Peru located in the Puno Region, Sandia Province, Patambuco District. Quchak'uchu lies west of Patambuco, north-west of the village Puna Ayllu and about 3 km north-east of the mountain Phaqchapata (Pacchapata).