Five miles west of Anacapa, 96-square-mile Santa Cruz Island is the largest of the Channel Islands. The National Park Service manages the easternmost 24% of the island; the rest is owned by the Nature Conservancy, which requires a permit to land. When your boat drops you off on the 70 miles of craggy coastline, you see two rugged mountain ranges with peaks soaring to 2,500 feet and deep canyons traversed by streams. This landscape is the habitat of a remarkable variety of flora and fauna—more than 600 types of plants, 140 kinds of land birds, 11 mammal species, five varieties of reptiles, and three amphibian species live here. Bird-watchers may want to look for the endemic island scrub jay, which is found nowhere else in the world.
One of the largest and deepest sea caves in the world, Painted Cave, lies along the northwest coast of Santa Cruz. Named for the colorful lichen and algae that cover its walls, Painted Cave is nearly ¼ mile long and 100 feet wide. In spring a waterfall cascades over the entrance. Kayakers may encounter seals or sea lions cruising alongside their boats inside the cave. The Channel Islands hold some of the richest archaeological resources in North America; all artifacts are protected within the park. Remnants of a dozen Chumash villages can be seen on the island. The largest of these villages, at the eastern end of the island, occupied the area now called Scorpion Ranch. The Chumash mined extensive chert deposits on the island for tools to produce shell-bead money, which they traded with people on the mainland. You can learn about Chumash history and view artifacts, tools, and exhibits on native plant and wildlife at the interpretive visitor center near the landing dock. Visitors can also explore remnants of the early-1900s ranching era in the restored historic adobe and outbuildings.
Channel Islands National Park, California, USA