Obsidian Dome, Mammoth Lakes

Obsidian Dome reviews

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113 reviews

• By soozeq1_13

  Because it's called a dome that is what I expected to see. It was more of a hill and lots of rubble from being dug through. It was absolutely awesome to see obsidian and its natural place. Highly...  more »

• By Deo60

  What kid doesn’t like a big pile of rocks? Especially obsidian, pumice and lava rock. It is on every map and marked on the road. Prepare to get dusty looking for snowflake obsidian.  more »

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