According to legend, Santa Cruz Island was named for a priest’s staff accidentally left on the island during the Portola expedition of 1769. A Chumash Indian found the cross-tipped stave and returned it to the priest. The Spaniards were so impressed that they called this island of friendly people "La Isla de Santa Cruz," the Island of the Sacred Cross.In its vastness and variety of flora, fauna, and geology, Santa Cruz Island resembles a miniature California. At over 96 square miles in size and the largest island in California, Santa Cruz contains two rugged mountain ranges; the highest peaks on the islands (rising above 2,000 feet); a large central valley/fault system; deep canyons with year-round springs and streams; and 77 miles of craggy coastline cliffs, giant sea caves, pristine tide pools, and expansive beaches.