| Amphitheater Mountain | |
| Elevation Ft: | 8695 |
| Elevation Ref: | [1] |
| Prominence Ft: | 530 |
| Range: | Lewis Range |
| Parent Peak: | Mount James |
| Listing: | Mountains in Glacier County, Montana |
| Location: | Glacier County, Montana, U.S. |
| Map: | Montana#USA |
| Relief: | 1 |
| Coordinates: | 48.5997°N -113.4875°W |
| Coordinates Ref: | [2] |
| Topo: | USGS Cut Bank Pass, MT |
Amphitheater Mountain (8695feet) is located in the Lewis Range, Glacier National Park in the U.S. state of Montana.[1] [3] Amphitheater Mountain is a descriptive name given to the peak because of its resemblance to the Greek Amphitheater. The mountain's Blackfoot name is Three Horns or Niuóxkai-ozkina for a Blackfoot warrior who captured a Nez Perce woman as was able to live happily ever after. The mountain has also been named Whalen Mountain for a former park ranger.[4]