Reversed Creek Campground
June Lake, CA, California · 7.2 km away
Campsite · via Recreation.gov
- Hardstanding pitches
- Dogs allowed
Price on partner site
Campsite for booking · Mammoth Lakes
Obsidian Flat
No photos supplied
Overview
- Pitches
- 1
- Pitch types
- caravan, motorhome, tent
- Season
- Not stated: check on Recreation.gov
- Check-in / out
- 15:00 / 14:00
Facilities
- Hardstanding pitchesListed by Recreation.gov
Policies
| Pets | Not stated: check on Recreation.gov |
|---|---|
| Smoking | Not stated: check on Recreation.gov |
| Instant booking | Not stated: check on Recreation.gov |
| Cancellation | Not stated: check on Recreation.gov |
About this campsite
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
One group camping area can accommodate one group of up to 50 people, and up to five RVs (up to 40 feet in length) or 15 vehicles at a time. The site is fairly primitive and is equipped with a picnic table, vault toilet, campfire ring and bear-proof locker for food storage. 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. Contact Info
Between 05/01/2025 and 09/30/2025 this location is staffed. Please call (760) 647-3044 to speak with local staff. From 10/01/2025 to 04/30/2026 this location is unstaffed. Please call (760) 647-3005 for general information. 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
Fees: $20 dollars per night
Managed by a US federal agency. Data source: ridb.recreation.gov.
Description supplied by Recreation.gov.
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Where you can stay nearby
Campsites, aires and parking within 30 km, from OpenStreetMap.
- Upper Deadman Campground
Campground · Mammoth Lakes, California · Free1.4 km from the pick-up area - Lower Deadman Campground
Campground · Mammoth Lakes, California · Free1.5 km from the pick-up area - Glass Creek Campground
Campground · Mammoth Lakes, California · FreeToilets3.1 km from the pick-up area - Hartley Springs Campground
Campground · Mammoth Lakes, California · Free4.6 km from the pick-up area - Big Springs Campground
Campground · Mammoth Lakes, California · FreeToilets7.0 km from the pick-up area - Reversed Creek Campground
Campground · Mammoth Lakes, California7.2 km from the pick-up area
Nearest dump station and water
- Service point near Mammoth Lakes
RV dump station · Mammoth Lakes, CaliforniaWaste8.8 km from the pick-up area - Water point near Mammoth Lakes
Water fill station · Mammoth Lakes, CaliforniaWater8.7 km from the pick-up area
Similar campsites nearby
Gull Lake Campground
Mammoth Lakes, California · 7.3 km away
Campsite · via Recreation.gov
- Hardstanding pitches
- Dogs allowed
Price on partner site
June Lake
CA, California · 7.5 km away
Campsite · via Recreation.gov
- Hardstanding pitches
- Dogs allowed
Price on partner site
Agnew Meadows Group Camp
Mammoth Lakes, CA, California · 8.5 km away
Campsite · via Recreation.gov
- Hardstanding pitches
- Dogs allowed
Price on partner site
Data: Recreation.gov (RIDB), from ridb.recreation.gov, last updated 13 October 2026. Federal agencies provide this data and are responsible for it; it may be incomplete. Not endorsed by Recreation.gov or the U.S. Government. About this data. Places data © OpenStreetMap contributors.
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