| Hańcza | |
|---|---|
| August 2004 | |
| Location | Suwałki Region |
| Basin countries | Poland |
| Max. length | 4.5 km |
| Max. width | 1.2 km |
| Surface area | 311.4 ha |
| Max. depth | 108.5 m |
Hańcza is a lake in Suwałki Region, Podlaskie Voivodeship, Poland. It is 311.4 ha large, 4.5 km long and 1.2 km wide. It is the deepest lake in Poland with maximum depth of 108.5 m.