Shelby G.
10/5/2025
Obsidian Dome is super cool. Steep but mostly easy hike up a gravel road/trail. So many shapes and colors, such a great place for photo. Beautiful views of surrounding mountains. I'm so glad I...
Obsidian Dome
(12)
Photos
Crowley Lake Dr
Mammoth Lakes, CA 93546
Obsidian Dome is a unique outdoor adventure company based in Mammoth Lakes, CA. They offer guided tours and experiences for visitors looking to explore the natural beauty of the area.
Specializing in outdoor activities such as hiking, rock climbing, and nature photography, Obsidian Dome provides opportunities for individuals and groups to immerse themselves in the stunning landscapes of Mammoth Lakes.
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Also at this address
Reviews
4.512 reviews
Gigi G.
9/10/2024
Short hike to the top of a volcano. You really get the idea of what's it like to be a volcanologist. Never seen so much obsidian in my life. Pieces the size of dinning room tables. If you're not...
Charles H.
8/20/2020
Great place to explore but there are no interpretative boards available for review. Lots of areas to explore but be careful there are many sharp rocks. The hike up to the dome was short and easy....
Jamie O.
6/26/2021
IF YOU WANT OFF-ROADING THIS IS IT! The road to get there is only big enough for one car so i would recommend this to someone with great driving experience. If not though the hike is more of a...
Brian U.
10/10/2014
Another geological play zone created by the volcanic activity in the eastern Sierras. Not a bald dome like Half Dome, but a giant mish-mash of shattered rocks. I assume the Obsidian Dome was...
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