| Yanaqucha | |
| Location: | Peru Ancash Region |
| Coords: | -10.0423°N -77.2084°W |
| Area: | NaNkm2 |
| Elevation: | 4373m (14,347feet) |
| Pushpin Map: | Peru |
| Pushpin Map Alt: | Location of Yanaqucha in Peru. |
Yanaqucha (Quechua yana black, qucha lake, "black lake", also spelled Yanacocha) is a lake in the Andes of Peru. It is situated at a height of 4373m (14,347feet) comprising an area of NaNkm2. Yanaqucha is located in Aquia District, Bolognesi Province, Ancash Region. The lake receives water from the Yanaqucha brook which originates southwest of the peak of Rahu Kutaq.