Dive into an unforgettable underwater adventure on Oahu’s beautiful Maunalua Bay. Cruise past the iconic Diamond Head Crater aboard a comfortable power catamaran before descending beneath the surface on your own self-propelled e... More

Explore Waikiki’s marine mysteries while diving more than 100 feet underwater in an air-conditioned, eco-friendly, battery-powered submarine! A special added bonus of this tour experience is seeing Waikiki’s beautiful coastlin... More

Discover our world beneath the waves with Atlantis Submarines Kona! Our battery-powered vessels are the world’s most technologically advanced passenger submarines. A special added bonus of this tour experience is also seeing the... More

Come aboard Catalina Island's newest semi-submarine, the SS Nautilus, and enjoy a deep sea adventure 1,000 leagues beyond your imagination. The main attraction of this unique vessel allows six feet underwater viewing while stayin... More

Come face-to-face with Catalina's abundant marine life on this 45-minute underwater excursion. Cruise five feet below the surface in a spacious, climate-controlled cabin with a live guide suggesting salient points of interest. Eve... More

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. ... More

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 in... More

Spend a day on Catalina Island off the coast of Los Angeles. Get picked up from your hotel. Transfer to the Catalina Express terminal and check in. You'll enjoy a smooth 1-hour ferry ride to the island where you will have free tim... More