Plansee
| Plansee | |
|---|---|
| Location | Tyrol | 
| Coordinates | 47°28′10″N 10°48′20″E / 47.46944°N 10.80556°E | 
| Primary outflows | Archbach | 
| Basin countries | Austria | 
| Surface area | 2.87 km2 (1.11 sq mi) | 
| Max. depth | 78 m (256 ft) | 
| Settlements | Am Plansee | 
Plansee is a lake in Reutte District, Tyrol, Austria, located at 47°28′10″N 10°48′20″E / 47.46944°N 10.80556°E. Its surface is approximately 2.87 km² and its maximum depth is 78 metres.
It lies on Austrian Federal Highway B 179, which crosses the Ammersattel into Germany.