Top Catalina Island Nature Walks

You don't have to get in the water to discover life under the surface. Join this glass-bottom boat tour from Catalina Island to discover the marine life of the Pacific Ocean without getting wet. Board your vessel and enjoy views of colorful fish, coral, and other sea life while you sail. Listen to commentary from your captain about the local ecology and enjoy a relaxing time on this boating adventure.

See what lives in the Pacific waters surrounding Catalina Island without getting wet on a 45-minute underwater cruise. As you sit comfortably in a climate-controlled cabin on board a large boat, you'll glide below the surface to look for marine life in its natural habitat through your own porthole. Along the way, listen to live commentary from a guide.

See the sights of Avalon on a quick tour that takes you along the waterfront, up the hillsides, and through the center of town. The quick, nonstop journey provides views and allows you to get oriented with Avalon and its attractions so you can better enjoy your time on Catalina Island. Learn about the island's history and heritage from a guide as you travel the loop.

Discover the underwater world of Catalina Island during a 45-minute ride on a semi-submarine. The semi-sub allows you to view the marine life of Avalon Bay as you dive six feet (two meters) below the surface at Lovers' Cove. Stay dry as you get a close look at fish feeding around the submarine, then take in views of the island from your vessel's top deck during the return journey to Avalon.

Explore Avalon on a GPS-guided audio walking tour that plays automatically as you walk. No groups, no schedules—just put in your headphones and go. Starting along the waterfront, you’ll follow a walkable route along the harbor, up to hillside viewpoints, and past key landmarks. Along the way, you'll visit places like the Green Pleasure Pier, the Tuna Club, and the iconic Catalina Casino, while hearing the stories behind Avalon’s rise as a seaside destination. Explore at your own pace—pause for a drink, take a detour, or linger at viewpoints. The audio resumes whenever you’re ready, so you can move freely without keeping up with a group. This is a self-guided experience (no in-person guide). Download the tour in advance and use it anytime—it works offline and follows your location along the route.

Experience Catalina’s rugged interior—the protected side of the island that few visitors get to see—on this nature tour. Traveling by custom-built safari vehicle for easy wildlife viewing, head to the Airport-in-the-Sky and get a chance to spot bald eagles, bison, deer and the endemic Catalina Island fox. Learn about the island’s history and ecology from your naturalist guide, and enjoy panoramic views of a Native American gathering site.

Cars are mostly banned on Catalina Island, and trying to see the highlights of the island’s vibrant harbor area on foot is a recipe for blisters. On this express private tour, visit coastal Avalon by chauffeured golf cart, covering more sights in less time than you could on your own. Along the way, learn about the island’s history and unique lifestyles of its few thousand residents.