Obsidian Dome is formed from solidified lava and is a part of the Mono-Inyo volcanic chain. Historically, obsidian has been used to make arrowheads and stone tools. The cross county skiing experience includes two scenic loops which branch off of a USFS road that is groomed intermittently by the USFS. Route 5a loop is .65 mile and route 5b is 1.4 miles in length. Enjoy spectacular up-close views of Obsidian Dome, Wilson Butte, and the expansive long valley caldera looking south.
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Cross Country Skiing the Obsidian Dome Blue Diamond Route
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Avalanche Forecast for 02/21/2025
- AVALANCHE FORECAST: A small Wet Loose avalanche, a cornice falling, or the weight of a person could trigger a dangerous avalanche breaking deep within the snowpack. Choosing low-consequence terrain with low slope angles, avoiding slopes with hazards overhead, and maintaining wide safety margins are the best strategies for managing the avalanche problems. Find out More
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Experience Checklist
- Beanie
- Cross-country ski boots
- Cross-country skis
- Energy bars/electrolyte replacement
- Knowledge and understanding of local conditions
- Map or GPS device
- Ski goggles or sunglasses
- Ski poles
- Sunscreen/lip protector
- Warm clothing
- Water
- Winter gloves
Public Services
Experience Information
- Trail Length
- 2.3 miles
- Trail Surface
- Snow
- Duration
- Less than 4 hours
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This Experience begins at the Obsidian Dome parking lot.
*Note that not all facilities are accessible via public transit.
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