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Organization
Overview
About OBSIDIAN FLAT
Overview Obsidian Flat Group Campground, located just outside of Mammoth Lakes, California, provides an opportunity for a group to enjoy a secluded getaway in the eastern Sierra Nevada Mountains. With a peaceful forested setting and mountain views, the campground's location is perfect for relaxing and spending time in nature. The area is popular for exploring the surrounding forest and geology, as well as nearby hiking, bicycling, fishing and off-road vehicle riding options. Recreation The eastern Sierras are known for their exceptional trout fishing. Campers can try their luck in Deadman Creek. The majestic scenery and challenging trails are an obvious draw for hikers, mountain bikers and off-road vehicle enthusiasts. Deadman Creek Trail leads hikers into the spectacular Ansel Adams Wilderness. Facilities The eastern Sierras are known for their exceptional trout fishing. Campers can try their luck in Deadman Creek. The majestic scenery and challenging trails are an obvious draw for hikers, mountain bikers and off-road vehicle enthusiasts. Deadman Creek Trail leads hikers into the spectacular Ansel Adams Wilderness. Natural Features The campground is named after an obsidian lava flow nearby. It is situated in a pine forest at an elevation of 7,800 feet. Deadman Creek is adjacent to the facility, and several lakes are down the road. Many species of wildlife call the mountains home, such as black bear, mountain lions, mule deer, pine marten, pika and numerous fish and birds. Nearby Attractions Hikers can access the scenic Ansel Adams Wilderness via nearby trails, and Yosemite National Park is a great day trip. Ansel Adams Wilderness Yosemite National Park
- Map coordinates are available for trip planning.


Reservations & Contact
Plan your stay
Phone
760-647-3045
Getting There
From U.S. Highway 395 and State Highway 203 (Mammoth Lakes Junction), travel 8.2 miles north on 395. Turn west onto Deadman Road and follow for 3.2 miles to Upper Deadman Campground. Turn on the Group Campground turnoff on the right, across the road. Continue one mile to the campground on the right.
FAQ
Common questions
Everything you need to know before your trip to OBSIDIAN FLAT.
How do reservations work for OBSIDIAN FLAT?
Reservation availability for OBSIDIAN FLAT can vary by season and campsite type. Check the contact and access section before booking.
What campsite types are available at OBSIDIAN FLAT?
Campsite type details are limited right now. Check back as this listing is enriched.
Where is OBSIDIAN FLAT located?
OBSIDIAN FLAT is in California near LEE VINING. Coordinates: 37.7333, -119.0167.
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