Tag Archives: cave

Sentinel Cave (Lava Beds National Monument, CA)

Sentinel Cave is the longest of the “easy” caves in California’s Lava Beds National Monument, as well as one of the only lava tubes in the park with multiple entrances. Inside the cave, the roughly 2/10 mile traversed by hikers … Continue reading

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Golden Dome Cave (Lava Beds National Monument, CA)

Unlike limestone caves, lava tubes are usually characterized by their drab, colorless interior. Not so with Golden Dome Cave, which sports shiny ceilings, made possible by tiny bacteria that give the lava tube a golden sheen. Golden Dome Cave is … Continue reading

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Skull Cave (Lava Beds National Monument, CA)

Lava tubes, cavities in the earth once filled with flowing lava, are the principal attraction of northern California’s Lava Beds National Monument, which boasts the greatest concentration of them in the United States. Reaching as wide as 60 feet in … Continue reading

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Subway Cave Trail (Lassen National Forest, CA)

Northern California’s Subway Cave in Lassen National Forest is a relative newcomer to the area’s volcanic landscape; it formed less than 20,000 years ago as once-frequent lava flows drained away, leaving behind a wide, subterranean passage. Today it is a … Continue reading

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Hazel Falls, Hazel Cave, and White Rocks Trail Loop (Shenandoah National Park, VA)

In terms of height, Shenandoah National Park’s Hazel Falls pales in comparison to its better-known neighbors, such as South River, Lewis Spring, or Dark Hollow Falls. But tucked away in a narrow, intimate gorge littered with caves, the multi-tiered waterfall … Continue reading

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