Catalina Island, set amidst the Pacific off the coast of Southern California, has long been a favored nautical destination due to its sheltered harbors, notably Avalon and Two Harbors, and its crystal-clear waters teeming with marine life. Historically a waypoint for traders, pirates, and explorers, the island today is a haven for sailors, divers, and fishing enthusiasts. Its moorings, maritime events, and underwater preserves make Catalina a jewel of the Pacific for those drawn to the sea.