Deer Lake Trail

Deer Lakes trail is also called the Crystal Crag trail. This trail begins with a steep climb up the ridge from Lake George to the Mammoth Crest and yields spectacular views of Crystal Crag and Crystal Lake. The trail continues along the rim of the Sierra Crest with views into the back country toward the Middle Fork of the San Joaquin River.

This trail ends at Deer Lakes. Older maps indicate a trail down Deer Creek however this area was impacted by a wind event that blew down thousands of trees winter of 2011-2012 and the old trail is impassable. Hikers who want to reach the John Muir Trail should use Duck Pass or Red Cones trail.

Common Destinations: Deer Lakes

Download area map for trail names in this area.
To purchase more detailed maps or guidebooks of the area, visit sierraforever.org

At a Glance

Current Conditions:	Weather Avalanche
Reservations:	Reserve wilderness permits up to 6 months in advance at the Inyo National Forest Wilderness Permit Recreation.gov Page
Permit Info:	Wilderness permit required year round for overnight trips. Day use does not require a permit. May 1 through November 1 overnight visitors are limited to 10 people per day
Restrictions:	No campfires at Deer Lakes; no campfires at all location above 10,000ft. Maps of campfire restrictions Food, trash and scented items must be stored in bear proof containers or counter balanced. Surrounding areas require use of bear containers. Camping is not allowed at Crystal Lake. Groups cannot be larger than 15 people. John Muir Wilderness regulations.
Closest Towns:	Mammoth Lakes, CA (Full Service, Hospital)
Water:	Water from creeks, lakes and springs should be treated before drinking.
Restroom:	Vault toilet at trailhead. Please Leave No Trace. Bury or carry out human waste.
Operated By:	Forest Service
Information Center:	Mammoth Lakes Welcome Center (760) 924-5500 Wilderness Permit Information (760) 873-2483

General Information

Directions:

Leave Hwy 395 at Mammoth Lakes, Hwy 203 and follow Lake Mary Road. Follow the signs to Lake George. There is a large parking lot with separate parking for day and overnight hiking.