Top USA Submarine Tours

Discover a side of the Big Island of Hawaii that very few other travelers get to see on this one-of-a-kind submarine tour. Choose from multiple start times, head to the Kona coastline, and board the submarine. As you descend towards the colorful reef, peer through the portholes and spot fish and other marine life. Along the way, your on-board naturalist guide provides in-depth commentary about the aquatic sights.

Imagine exploring the ocean floor without getting wet. On this submarine tour in Maui, you can descend over 100 feet (30 meters) in an air-conditioned sub and press your face against circular portholes in search of reef sharks and fish. Experience the sights, sounds, and scenes of life beneath the waves.

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.

Explore Oahu's waters on this submarine-style ride aboard the Atlantis Submarine. During this family-friendly adventure, learn about the local fish, coral, and other animals in this marine habitat through your guide's informative commentary. Descend 100 feet (30 meters) under the surface of the water without getting wet in a vehicle that is quiet and pollution-free, so marine life is undisturbed.

Get a different perspective on Oahu by riding your own self-propelled electric submarine scooter through Maunalua Bay. Cruise past Diamond Head Crater, Koolau Mountain Range, and Koko Crater on a comfortable catamaran before an underwater adventure spotting green sea turtles, tropical fish, and coral reefs. After diving, relax on the boat with snacks and drinks while enjoying island stories.

We offer the only glass bottom boat ride in the South Bay which features a variety of fish and clear blue water. Our boat ride will get up close view of sea lions of which you have probably not experienced before.

Leave the bustle of Los Angeles behind and explore peaceful Catalina Island at your own pace with this convenient day trip. Enjoy hotel pickup and transfer to the ferry to Catalina Island, where you can admire seaside views. Once on the island, head to the Undersea Adventure (tickets included), and explore independently.

Escape Los Angeles for a day in paradise on a Catalina Island day trip, just off the Southern California coast. Enjoy a scenic 1-hour ferry ride to the island, then explore Avalon at your own pace or upgrade your adventure with a thrilling zipline tour, undersea adventure or scenic sightseeing experience. With stunning coastal scenery and a choice of exciting activities, this Catalina Island getaway makes it easy to turn a day trip from Los Angeles into an unforgettable island adventure.

See the highlights of Catalina Island without having to rent a car on this small-group day trip from LA or Anaheim. Spend free time exploring independently or upgrade to add a range of different adventures, including ziplining above the Descanso Canyon, an underwater sub expedition, or a guided tour of Avalon.