Ansel Adams Wilderness
Ansel Adams Wilderness is a 231,619-acre wilderness area in Madera County, California. It rises from about 3,349 to 13,129 ft. The nearest town is June Lake, 0.6 miles away in a straight line.
Ansel Adams Wilderness map
Ansel Adams Wilderness boundary from USGS PAD-US or the managing agency, simplified for display. Not for navigation or legal boundaries.
Fire restrictions
Fire restriction orders for this unit are not tracked here yet. Restrictions change with the season, so check the current orders before any campfire, stove or target shooting.
Common questions
- June Lake, CA is the nearest town, 0.6 miles in a straight line from the boundary (not a driving distance).
- The highest ground in Ansel Adams Wilderness is about 13,129 ft, and its lowest about 3,349 ft (USGS 3DEP elevation model). Its highest named summit is Mount Ritter, about 13,129 ft.
Who manages Ansel Adams Wilderness
| Agency | Acres | Permit | Group size | Stay limit | Office |
|---|---|---|---|---|---|
| National Park Service | 747 | Not on record | Not on record | Not on record | Devils Postpile National Monument, 760-934-2289 |
| Forest Service | 230,872 | Not on record | Not on record | Not on record | Inyo National Forest, 760-873-2400 |
Getting to Ansel Adams Wilderness
- June Lake, CA is the nearest town, 0.6 miles in a straight line from the boundary (not a driving distance). (US Census places, accessed 2026-09-29)
Trailheads at Ansel Adams Wilderness
- Fern Lake (D52)Trailhead (inside the boundary, 7,553 ft), at 37.6272, -119.0858
- John Muir Trail North Trailhead (inside the boundary, 7,557 ft), at 37.6272, -119.0857
- Minaret Lake Trailhead (inside the boundary, 7,553 ft), at 37.6272, -119.0858
- Rush Creek Trailhead (inside the boundary, 9,485 ft), at 37.4696, -119.0771
- Portal Forebay Trailhead (0.01 mi outside the boundary, 7,031 ft), at 37.3239, -119.0677
- Mono Crossing (0.02 mi outside the boundary, 7,020 ft), at 37.3243, -119.0686
- High Trail Trailhead (0.04 mi outside the boundary, 8,350 ft), at 37.6829, -119.0844
- Agnew Mead. Wildflower Th (0.12 mi outside the boundary, 8,338 ft), at 37.6811, -119.0807
Trailhead locations: Forest Service recreation sites layer , accessed 2026-09-29. Elevations from USGS 3DEP.
Named summits, canyons, and springs in Ansel Adams Wilderness
- Mount Ritter summit
- Koip Peak summit
- Kuna Peak summit
- Bench Canyon canyon
- Snow Canyon canyon
- Agnew Meadows lake
Features whose official location is inside the boundary, from the USGS Geographic Names Information System, accessed 2026-09-29. Summit elevations measured on the USGS 3DEP elevation model, which can read a few feet under a surveyed summit height.
Fishing and water
- San Joaquin River, South Fork fishing (0.1 miles outside the boundary): its fishing and stocking record on fishypedia.com.
- Ellery Lake fishing (0.2 miles outside the boundary): its fishing and stocking record on fishypedia.com.
- Portal Forebay fishing (0.3 miles outside the boundary): its fishing and stocking record on fishypedia.com.
- Silver Lake fishing (0.4 miles outside the boundary): its fishing and stocking record on fishypedia.com.
- Tioga Lake fishing (0.4 miles outside the boundary): its fishing and stocking record on fishypedia.com.
Public lands next to Ansel Adams Wilderness
- National forest Most of Ansel Adams Wilderness lies inside Sierra National Forest.
- National Park Service unitAnsel Adams Wilderness borders Devils Postpile National Monument.
- Wilderness areaAnsel Adams Wilderness borders Hoover Wilderness.
- National forestAnsel Adams Wilderness borders Inyo National Forest.
- Wilderness areaAnsel Adams Wilderness borders John Muir Wilderness.
- Wilderness areaAnsel Adams Wilderness borders Owens River Headwaters Wilderness.
- National Park Service unitAnsel Adams Wilderness borders Yosemite National Park.
- Wilderness areaAnsel Adams Wilderness borders Yosemite Wilderness.
Measured between the units' boundaries as mapped in USGS PAD-US. Distances are straight line, not driving.
Other wilderness areas in California
- https://wilderness.net/visit-wilderness/?ID=12 (accessed 2026-09-29)
- https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/1/TIFF/current/n38w120/USGS_1_n38w120.tif (accessed 2026-09-29)
- https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/1/TIFF/current/n38w119/USGS_1_n38w119.tif (accessed 2026-09-29)
- https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_CA_Text.zip (accessed 2026-09-29)
- https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2025_Gazetteer/2025_gaz_place_06.txt (accessed 2026-09-29)
- https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_InfraRecreationSites_01/MapServer/0 (accessed 2026-09-29)