Overview: A lava tube 30 feet high, 50 feet wide and 1/4 mile long, Derrick Cave was named for H.E. Derrick, a pioneer rancher in the Devils Garden area. Derrick Cave developed just south of the main vent for the Devils Garden Flows and was the route of most of the lava which spread south from the vent. In the 1960s, Derrick Cave was a designated nuclear fallout shelter with supplies of food and water. Know Before You Go: There are no facilities. The road to reach the Derrick Cave area is…
Derrick Cave is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Derrick Cave's exact location and directions.
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