Lehman Caves Tour
What to Expect
Safety Advisory
The cave has low ceilings and narrow passages in several sections — watch your head, especially in the Gothic Palace area where the clearance drops suddenly.
The path can be slippery from cave moisture despite being paved; wear shoes with actual tread, not flip-flops or smooth-soled sandals.
Trail Details
Pro Tips
Book your tour tickets online through recreation.gov well in advance — slots fill up fast in summer, and walk-up availability is rare from June through September.
Bring a light jacket even in July; the cave sits at a constant 50 degrees with high humidity, and you'll feel it after twenty minutes underground in shorts and a t-shirt.
Ask your ranger about the shields — Great Basin has more of these rare disc-shaped formations than almost any cave in the country, and most visitors walk right past them without realizing how unusual they are.