Blackmon Peak, Mountain summit in White Cloud Mountains, Idaho, US.

Blackmon Peak is a summit in the White Cloud Mountains that rises to approximately 10,300 feet. The slopes are forested at lower elevations, while white rock formations become visible as you approach the peak.

Blackmon Peak is named for George Blackmon, born in 1854, a freed slave who became a mining pioneer in the area. The peak also appears in records as Blackman Peak. It lies in the White Cloud Mountains of Custer County, within Sawtooth National Recreation Area, 2.11 miles from Castle Peak, its line parent.

The name honours George Blackmon, born in 1854, a freed slave who became a mining pioneer in the region. The peak is also recorded as Blackman Peak, and both spellings appear in maps and records. It stands 2.11 miles from Castle Peak, its line parent.

Access to the trailhead begins from Ketchum traveling north on Idaho 75 to the 4th of July Creek Road. Road conditions vary seasonally at higher elevations, so planning travel time accordingly is important for a safe visit.

Blackmon Peak is also recorded as Blackman Peak, and its elevation appears as 10,302 feet (3,140 m). It lies 2.11 miles (3.40 km) from Castle Peak, which is its line parent in the White Cloud Mountains.