Top California Submarine Tours

Spend a day on Catalina Island off the coast of Los Angeles. After pick-up from your hotel, you'll enjoy a smooth 1-hour ferry ride to the island where you will have free time to explore the island and also enjoy a 45-minute undersea adventure and discover Catalina's abundant sea life!

Spend a day in paradise on this day trip to Catalina Island off the coast of Los Angeles. After a smooth 1-hour ferry ride to the island, you will have free time to explore the island, or select one of the upgrade options which include a zipline tour, an undersea adventure, a scenic tour of Avalon or an ocean runner adventure!

Spend the day exploring Catalina Island via zipline. During this full-day tour from Anaheim, ride a ferry to the quaint island. You also have the option to upgrade to a variety of different adventures to ensure your day in Avalon is packed full of fun! Round-trip transportation from select hotels in Anaheim is included.

See what lives in the Pacific waters surrounding Catalina Island on a 45-minute underwater cruise. As you sit comfortably in a climate-controlled cabin on board a large boat, you'll glide five feet (1.5 meters) below the surface to look for marine life in their natural habitat out of your own porthole. Along the way, listen to live commentary from a guide.