Channel Islands National Park encompasses five remarkable islands (Anacapa,   Santa Cruz,   Santa Rosa,   San Miguel, and Santa Barbara) and their ocean environment.
On the mainland you'll find the Outdoors Santa Barbara Visitor Center and the Robert J. Lagomarsino Visitor Center.
The islands are only accessible by park concessionaire boats and planes or private boat. Your starting point for a Channel Island adventure can be Island Packer Cruises or Truth Aquatics.
This is the official Park Map by the National Park Service. Be sure to check the Park's 'Maps' section to view more.