| Ptarmigan Lake | |
| Coords: | 48.8444°N -113.7111°W[1] |
| Type: | Natural |
| Outflow: | Ptarmigan Creek |
| Basin Countries: | United States |
| Length: | 0.15miles |
| Width: | 0.08miles |
| Elevation: | 6625feet |
| Pushpin Map: | Montana#USA |
| Pushpin Label Position: | bottom |
| Pushpin Map Alt: | Location of Ptarmigan Lake in Montana, USA. |
Ptarmigan Lake is located in Glacier National Park, in the U. S. state of Montana. Ptarmigan Lake is situated below the Ptarmigan Wall.[2] The lake is a hike from the Swiftcurrent Auto Camp Historic District by way of the Ptarmigan Trail. After another hike from Ptarmigan Lake, the historic Ptarmigan Tunnel can be seen.[3]