Lava Tunnels
The lava tunnels of Santa Cruz Island

Lava Tunnels

The lava tunnels on Santa Cruz were formed as the outer skin of molten lava solidified but the liquid magma inside continued flowing, leaving behind a series of empty tubes. Visitors can walk through these underground channels, often more than a kilometer in length, and may have the opportunity to glimpse barn owls here.

Highlights: Barn owls, finches
Possible Activities: Walking
Type of Landing: Dry landing
Difficulty: Easy