Mammoth Peak is a mountain in the area of Tuolumne Meadows, Yosemite National Park, California.

The summit is a class 1-2 cross-country hike that features river crossings and boulder scrambling.

[3] The peak lies at the northern end of the Kuna Crest and is close to California State Route 120.

From the road, its summit appears rounded and quite rocky.

[3] All of the following are at least close to Mammoth Peak:[4] Mammoth Peak is of a sheeted intrusive complex, formed in the interior of a 7 kilometres (4.3 mi) to 10 kilometres (6.2 mi) deep magma chamber, made of Half Dome granodiorite of the Tuolumne batholith.