Trip Planner:   USA  /  California  /  Mammoth Lakes  /  Obsidian Dome

Obsidian Dome, Mammoth Lakes

4.2
#7 of 14 in Nature in Mammoth Lakes
Geologic Formation · Hidden Gem · Nature / Park
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Obsidian Dome reviews

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TripAdvisor traveler rating 4.5
114 reviews
TripAdvisor
  • This is a fascinating location demonstrating the volcanic power and history. Access is via a dirt road that most vehicles should be able to handle. There are a couple of parking areas next to the... 
    This is a fascinating location demonstrating the volcanic power and history. Access is via a dirt road that most vehicles should be able to handle. There are a couple of parking areas next to the...  more »
  • 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... 
    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 »

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