| Pioneer Mountain | |
|---|---|
| Highest point | |
| Elevation | 10,525 ft (3,208 m)[1] |
| Prominence | 505 ft (154 m)[2] |
| Coordinates | 43°40′17″N 113°54′46″W / 43.67129°N 113.91281°W[3] |
| Geography | |
| Location | Custer and Blaine counties, Idaho, U.S. |
| Parent range | Pioneer Mountains |
| Topo map | USGS Star Hope Mine |
Pioneer Mountain at 10,525 feet (3,208 m) high is a peak in the Pioneer Mountains on the border of Blaine and Custer counties in Idaho. The peak is also located on the border of Sawtooth and Salmon-Challis National Forests. The isolation of Pioneer Mountain is 1.47 miles (2.37 km).[2] The southern and western slopes of the peak are drained by tributaries of Muldoon Creek, which as a tributary of the Little Wood River.[4] The northern and eastern slopes are drained by tributaries of Star Hope Creek, which is a tributary of the Big Lost River.