Mammoth Ranger District


Convict Lake

Mammoth Lakes Ranger District is located in the northern half of Inyo National Forest, and is centered around the town of Mammoth Lakes, CA.  The area is most well known for winter sports. When the snow melts, it is a mecca for mountain biking and fishing enthusiasts. Hiking and equestrian trails access huge areas of Sierra Nevada wilderness.

Current Conditions for Mammoth Lakes Ranger District

At a Glance

Current Conditions: Roads Closed: Reds Meadow Valley, Old Mammoth Lakes Road and Lakes Basin.
Information Center: Mammoth Lakes Welcome Center  (760) 924-5500

General Information

General Notes:

Mammoth Lakes Ranger DistrictJohn Muir and Ansel Adams Wilderness fill the west  edge of the district with access to Devils Postpile National Monument.

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Camping & Cabins

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Horse Riding & Camping

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Nature Viewing

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OHV Riding & Camping

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Outdoor Learning

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Winter Sports

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