| Atsina Lake | |
| Location: | Glacier National Park, Glacier County, Montana, US |
| Coords: | 48.875°N -113.8433°W[1] |
| Type: | Natural |
| Inflow: | Mokowanis River |
| Outflow: | Mokowanis River |
| Basin Countries: | United States |
| Length: | 0.2miles |
| Width: | 0.15miles |
| Elevation: | 5765feet |
| Pushpin Map: | Montana#USA |
| Pushpin Map Alt: | Location of Atsina Lake in Montana, USA. |
Atsina Lake is in Glacier National Park in the U. S. state of Montana, just to the west of Pyramid Peak. Atsina Lake has several waterfalls nearby including Paiota Falls, Atsina Falls and the Mokowanis Cascade.[2]