Janq'u Qala Lake
Janq'u Qala is a lake on the western side of the Apolobamba mountain range of Bolivia situated in the La Paz Department, Bautista Saavedra Province, Curva Municipality. It lies about 4,489 metres above sea level. The lake is about 3.25 km long and 0.47 km at its widest point.
Janq'u Qala gets waters from Ulla Qhaya northeast of it. This stream named Q'añuma Jawira also connects Ch'uxña Quta which lies west of Ulla Qhaya with Janq'u Qala southwest of it as it flows down to Such'i River.