Lake Sonfon
| Lake Sonfon | |
|---|---|
| Lake Confon | |
| Location | Diang Koinadugu District |
| Coordinates | 09°15′N 11°30′W / 9.250°N 11.500°W |
| Primary inflows | 7 small streams |
| Primary outflows | Pampana River |
| Basin countries | Sierra Leone |
| Surface area | 8.2 km2 (3.2 sq mi) |
| Max. depth | 8 m (26 ft) |
| Surface elevation | 549 m (1,801 ft) |
Lake Sonfon, also known as Lake Confon, is a fresh water mountain lake in Diang, Sierra Leone that is of religious and cultural significance.