Saint-Léonard underground lake
| Saint-Léonard underground lake | |
|---|---|
| Lac souterrain de Saint-Léonard | |
| Location | Saint-Léonard, Valais |
| Coordinates | 46°15′23″N 7°25′32″E / 46.25639°N 7.42556°E |
| Type | underground lake |
| Basin countries | Switzerland |
| Max. length | 260 m (850 ft) |
| Max. width | 29 m (95 ft) |
| Surface area | 6,000 m2 (65,000 sq ft) |
| Average depth | 4 m (13 ft) |
| Max. depth | 13 m (43 ft) |
| Surface elevation | 509 m (1,670 ft) |
Saint-Léonard underground lake (French Lac souterrain de Saint-Léonard) is located at Saint Léonard in the canton of Valais, Switzerland.