The Fern Lake Trail is accessed via the overlapping Pacific Crest and John Muir trails from the Devils Postpile Trailhead in the Devils Postpile National Monument. The Fern Lake Trail climbs deep into the Ansel Adams Wilderness to Fern Lake, with an option to continue on from there to Anona Lake. A trail junction below Fern Lake leads north to the Beck Lakes Trail, with possible side trips to Ashley and Holcomb Lakes.
Fern Lake Trail 4.3 mi
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This trail is within a congressionally designated wilderness area. Please abide by all rules and regulations.
Trail Activities
Public Services
Trail Information
- Soil
- A standard ramp is 8%. Conditions subject to change.
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This trail can be accessed for a fee via the Reds Meadow Shuttle Service at Mammoth Mountain Ski Area Main Lodge Shuttle Stop #6 during the months of May, June, July, August, and the beginning of September. After Shuttle Service stops for the season, you may drive down to Reds Meadow for a fee and access the trailhead via the Devils Postpile Trailhead.
- Get driving directions to Devils Postpile Trailhead
- Get driving directions to Mammoth Mountain Ski Area Main Lodge
- Get public-transit options*
*Note that not all facilities are accessible via public transit.
Related Destinations
Mammoth Mountain Ski Area Main Lodge
- Hours/Season: Call for hours | Year Round
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Related Destinations
| Destination | Activities and Services |
|---|---|
| Mammoth Mountain Ski Area Main Lodge |
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