Explore Ansel Adams Wilderness
Explore Like A Legend ~ Take Only Pictures and Leave Nothing but Footprints
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The Ansel Adams Wilderness is dotted with sparkling lakes, glacially sculpted gorges, and imposing peaks. Originally protected as wilderness by the 1964 Wilderness Act, it was first called the Minarets Wilderness. Renamed to honor Ansel Adams in 1984, it spreads over 230,258 acres, ranging in altitude from about 7,000 feet to 14,000 feet.
For thousands of years this area has been inhabited by people of the Miwok, Monache, Mono, Washo, and Shoshone tribes. Acorns, pinon pine nuts, and obsidian were gathered and traded along routes that crisscrossed this wilderness.
GETTING THERE
The Ansel Adams is located between Yosemite National Park and Mammoth Lakes. The John Muir Trail (and Pacific Crest Trail) passes through this wilderness, and it can be reached from both sides of the Sierra crest. Most people enter the wilderness from the east, starting in the Mammoth Lakes area (near Devils Postpile National Monument), or from the south near Lake Thomas Edison.
Our Guide to exploring Ansel Adams

Top 10 Trails, Lakes, and Peaks
1. Parker Lake Trail
A moderate hike with stunning views of Parker Lake and surrounding peaks.
Distance: 4.8 miles (round trip)
Elevation Gain: 1,200 feet
Difficulty: Moderate
2. Rush Creek Trail to Agnew Lake
A popular trail leading to Agnew Lake, a beautiful alpine lake surrounded by granite cliffs.
Distance: 6.2 miles (round trip)
Elevation Gain: 1,500 feet
Difficulty: Moderate
3. Gem Lake via Rush Creek Trail
A challenging hike to Gem Lake, a remote and pristine alpine lake.
Distance: 8.4 miles (round trip)
Elevation Gain: 2,500 feet
Difficulty: Hard

4. Shadow, Ediza, and Iceberg Lakes Trail
A challenging loop hike offering stunning views of three alpine lakes.
Distance: 12 miles (round trip)
Elevation Gain: 3,000 feet
Difficulty: Hard
5. Thousand Island Lake via Shadow Creek and River Trail
A long and challenging hike to Thousand Island Lake, a stunning alpine lake with numerous smaller islands.
Distance: 14 miles (round trip)
Elevation Gain: 3,500 feet
Difficulty: Hard
6. Minaret Lake
A popular backpacking destination offering stunning views of the Minarets.
Distance: 8.5 miles (round trip)
Elevation Gain: 2,500 feet
Difficulty: Hard

7. Red’s Meadow to Rainbow Falls Overlook
A moderate hike with beautiful views of Rainbow Falls.
Distance: 2.4 miles (round trip)
Elevation Gain: 800 feet
Difficulty: Easy
8. Lower Falls via Devils Postpile
A moderate hike to Lower Falls, a stunning waterfall surrounded by unique columnar basalt formations.
Distance: 3.2 miles (round trip)
Elevation Gain: 800 feet
Difficulty: Moderate
9. Tenaya Lake to Reds Meadow via Sunrise and John Muir Trail
A long and challenging backpacking trip offering stunning views of the Sierra Crest.
Distance: 20 miles (round trip)
Elevation Gain: 4,000 feet
Difficulty: Hard

10. Parker Pass
A challenging pass offering stunning views of the surrounding wilderness.
Distance: 8 miles (round trip)
Elevation Gain: 2,500 feet
Difficulty: Hard
Entry Points and Connections
Yosemite National Park
The Ansel Adams Wilderness shares a boundary with Yosemite National Park, providing easy access from the west.
Mammoth Lakes
Mammoth Lakes is a popular gateway to the wilderness, located on the eastern side.
June Lake Loop
The June Lake Loop, a scenic drive, offers access to several trailheads in the wilderness.
Native American History and Ansel Adams
The Ansel Adams Wilderness was historically inhabited by Native American tribes, including the Paiute and Mono Lake Paiute. Their presence is evident in the cultural and archaeological sites found throughout the area.
Ansel Adams, the renowned photographer, is closely associated with the wilderness. His iconic images of the Sierra Nevada mountains have captured the beauty and grandeur of the region.
Note: Always check current trail conditions and obtain permits before embarking on your hike or backpacking trip.
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Keep Exploring the Eastern Sierra
Ready for your next Sierra step? Go deeper into this wilderness with our backpacking guide, base out of Mammoth Lakes, or keep exploring the Eastern Sierra hub.

