| Lake Pumacocha | |
| Location: | Lima Region |
| Coords: | -12.3845°N -75.6759°W |
| Pushpin Map: | Peru |
| Basin Countries: | Peru |
| Length: | 2km (01miles) |
| Max-Depth: | 26m (85feet) |
| Elevation: | 4388m (14,396feet) |
Lake Pumacocha (possibly from Quechua puma cougar, puma, qucha lake) is a lake in Peru located in Laraos District, Yauyos Province, Lima.[1] It has an elevation of 4,388 m and about 2 km long.[2] Sima Pumaqucha which is considered the deepest cave in the Andes[3] is located near the lake.