Altair Peak, at 11,825 feet (3,604 m) above sea level is the seventh highest peak in the Pioneer Mountains of Idaho, United States.The peak is located in Salmon-Challis National Forest and Custer County.It is the 25th highest peak in Idaho and about 1 mi (1.6 km) northeast of Standhope Peak and 0.85 mi (1.37 km) southwest of Pyramid Peak.[2][3][4] The Bear Canyon SNOTEL is at the southern base of Altair Peak.This Geographical stub article in Custer County, Idaho is a stub.