| Lake Janet | |
|---|---|
Lake Janet looking southwest | |
| Location | Glacier National Park, Glacier County, Montana, US |
| Coordinates | 48°56′39″N 113°56′39″W / 48.94417°N 113.94417°W |
| Type | Natural |
| Olson Creek | |
| Olson Creek | |
| Basin countries | United States |
| Max. length | .35 miles (0.56 km) |
| Max. width | .15 miles (0.24 km) |
Surface elevation | 4,924 ft (1,501 m) |
Lake Janet is located in Glacier National Park, in the U. S. state of Montana. Lake Janet is south of Olson Mountain, north of Porcupine Ridge, northwest of Citadel Peaks, and 2.5 miles (4.0 km) southwest of Waterton Lake.