Top Catalina Island Water Tours

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.

We've been taking curious Catalina visitors on journeys of discovery into Lover's Cove Marine Preserve for nearly a century. While the vessels have evolved over the years, the unique experience of being drawn in to an undersea wonderland remains the same. Meet your captain at Float B on the Green Pleasure Pier that extends into Avalon Harbor, directly offshore from Catalina Avenue. Once aboard the MoonStone, you will be able to see the bottom of the sea! You’ll see a variety of colorful fish and other sea life as you cruise through what many consider to be one of the healthiest marine environments in the world.

Venture out from Avalon into the Catalina Channel on a sturdy Ribcraft boat for an adrenaline-fueled one-hour tour. Look for dolphins and sea lions in the Pacific Ocean and along the coast, and learn about Catalina Island's history and landmarks from your knowledgeable guide. Expect a fast, fun and informative ride that offers another perspective on the natural beauty of Catalina Island.