Ansel Adams Wilderness

The wilderness extends over 231,533 acres between Sierra and Inyo National Forests, featuring granite peaks, alpine meadows, and glacial lakes.

Established in 1964 as Minarets Wilderness, the area received its current name in 1984 after photographer Ansel Adams's contribution to environmental conservation.

The John Muir Trail and Pacific Crest Trail intersect through this protected region, offering 349 miles of paths for nature exploration.

Access to the wilderness requires permits from May through October, with temperatures ranging between 57-89 degrees Fahrenheit during summer months.

The Ritter Range includes Mount Ritter at 13,157 feet, displaying dark metavolcanic formations shaped by glacial activity.

Location: California

Inception: September 3, 1964

Operator: US Forest Service;National Park Service

Shares border with: John Muir Wilderness, Yosemite Wilderness, Owens River Headwaters Wilderness

Website: https://sierrawild.gov/wilderness/ansel-adams

GPS coordinates: 37.68330,-119.18300

Latest update: May 27, 2025 11:35