Anacapa Island, off the coast of Southern California, has a volcanic rock keystone arch located at the east end of the island.

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Size: 5921px × 3953px
Location: Anacapa Island, CA USA
Photo credit: © Jon Osumi / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anacapa, arch, california, channel, cliff, coast, elevation, geology, hole, island, national, nature, ocean, outdoors, park, rock, rugged, sea, sheer, shore, sky, structures, volcanic, water