Yanajaja (possibly from Quechua yana black, qaqa, rock)^[2] is a mountain in the Vilcanota mountain range in the Andes of Peru, about 5,550 m (18,210 ft) high. It is situated in the Cusco Region, Canchis Province, Pitumarca District and in the Quispicanchi Province, Ocongate District.^[1] Yanajaja lies south of the peak of Q'ampa, southwest of Callangate, west of the river Chillcamayu, and east of Ausangate, close to Chilinita (Santa Catalina).

Yanajaja
Yanajaja Peru
Highest point
Elevation	5,500 m (18,000 ft)[1]
Coordinates	13°47′16″S 71°11′02″W / 13.78778°S 71.18389°W / -13.78778; -71.18389
Geography
Location	Peru, Cusco
Parent range	Andes, Vilcanota