(The fifth, which is named Santa Barbara Island, is closed to ... available almost year-round through Channel Islands Adventure Company. The Adventure Sea Caves tour featured here costs $205 ...

Anacapa Island is one of five islands that make up Channel Islands National Park ... camp and explore sea caves either by kayak or boat tour. Information about guided kayaking can be found at ...

San Miguel Island, one of the five Islands on the Channel Islands, which also includes a national park that lets you explore one of the world's largest sea caves, is a unique habitat offering an ...

Visitors ferried by Island Packers Cruises, the concessionaire in charge of transportation to the Channel Islands National ... camp and explore sea caves either by kayak or boat tour.

Some 12 miles off the California coast near Ventura, the rugged volcanic ridges that form the spine of Anacapa Island, or more precisely its three closely connected islets, thrust upward from the ...