Current Travel Conditions - Yosemite National Park is OPEN! Peak Hour Reservations Required June 15-Aug. 15 - Click for More Info and Current Conditions

Underground Adventures

Immerse yourself in a stunning underground world.

Regional caverns featuring spectacular crystalline formations along winding passageways. Go for the walking tour or gain a different perspective by rappelling 165 feet into a cavern.

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Visit Tuolumne County
193 S Washington St
Sonora, CA 95370

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209-533-4420
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