Colosseum Mountain is a 12,473-foot-elevation (3,802 meter) double summit mountain located on the crest of the Sierra Nevada mountain range in northern California. It is situated on the common border of Fresno County with Inyo County, as well as the shared boundary of John Muir Wilderness and Kings Canyon National Park. It is 12 miles (19 km) northwest of the community of Independence, 1.2 miles (1.9 km) east of Mount Cedric Wright, 2.6 miles (4.2 km) west of Sawmill Point, and 1.6 miles (2.6 km) south-southeast of Mount Perkins, the nearest higher neighbor. The lower east summit is 12,451-feet in elevation and marked as Colosseum Mountain on maps, but the 12,473-foot west summit is higher. Approximately 1,000 feet distance separate the two summits. The John Muir Trail passes to the west of this peak, providing an approach to the mountain. The first ascent of the summit was made August 5, 1922, by Chester Versteeg, a prominent Sierra Club member, via the southwest face.
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