July 7, 2006Beneath the mountains of Nevada's Great Basin
National Park lies a deep, dark secreta little-known network of
caverns known as Lehman Caves.
Relatively few tourists visit the caves each year, but even a small trickle of traffic is enough to pose a threat to the caves' delicate limestone formations.
Explore the fragile natural wonder of Lehman Caves, and learn how park rangers are working to strike a balance between preserving the caverns and sharing them with the world.
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