About Obsidian Flat
Number of accommodations: 1
Seasonal information
2026 Season availability
Sites & Availability
1 Site Available
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Site Details
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Location Obsidian Flat
Address:
Box 429
Lee Vining, CA, 93541
United States
Heading North
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 toward the Group Campground turnoff onto FS Road 2S05F. Continue one mile to the campground on the right.
Heading South
From U.S. Highway 395 and State Highway 158 (June Lake Jucntion South) travel approximately 6.5 miles south on 395 and turn right onto Deadman Road and follow for 3.2 miles to Upper Deadman Campground. Turn toward the Group Campground turnoff onto FS Road 2S05F, across the road. Continue one mile to the campground on the right.
Latitude & Longitude: 37.7333 / -119.017
Elevation: 2397 feet
Policies & Rules
| Category | About |
|---|---|
| General |
No drinking water available |
| General |
This facility is locked by a security gate; combination included in confirmation letter |
| General |
Contact Inyo National Forest regarding current snow levels and season opening and closing dates |
| General |
This is a high elevation facility; please use caution when traveling from lower elevations; campground usually not clear of snow until late May or early June |
| General |
Be bear aware; keep all food out of site in approved containers or locked inside your vehicle and remove all food from area after eating; always keep a clean camp and do not feed any wild animals |
| General |
Click here for more information about Inyo National Forest |
| General |
Don't Move Firewood: Protect California's forests from tree-killing pests by buying your firewood locally and burning it on-site. For more information visit firewood.ca.gov. |
