Road Work at Great Basin National Park
The Scenic Drive is open with up to 15 min delays due to road work. Wheeler Peak Campground will be closed for the day on October 14th. Lower Lehman Campground will be closed for the day on October 15th. Click more for details. Updated 10/9/14 More »
Snake Creek Road and Campsites Closed
The Snake Creek Road will be closed from the park boundary into the park to begin work on campsites, trails and restroom improvements. Work will continue until snow closes the project. Work will resume in Spring 2015.
Lehman Caves Dimensions
Lehman Caves Depth and Measurement Statistics:
Cave Depth Beneath the Surface:
All data provided by the Southern Nevada Grotto of the National Speleological Society.Download a scale map of the Lehman Caves system.
Did You Know?
The Hydrographic Great Basin is a 200,000 square mile area that drains internally. All precipitation in this region evaporates, sinks underground, or flows into lakes. No water reaches the ocean.