This ocean adventure on the North Shore of Oahu will change your perspective on our sharks here. Galapagos and tiger sharks are known to frequent the area. Come face to face with the sharks and experience an emotional connection ... More

Our vessel "Hokulani" is a beautiful and spacious custom built sailing trimaran specifically designed for a comfortable ride in Hawaiian waters. What makes Hokulani unique from every other tour boat operating in Waikiki, is that s... More

We are a Top-Rated Hawaii Eco-Tour run by Marine Biologists. We are known for Hawaii's famous Shark Diving, Whale Watches, Educational Snorkel Tours, and Private Sunset Cruises. Deep Blue Eco Tours is committed to creating a saf... More

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our built-in 21-ft water slide, floating mat, stand-up p... More

Snorkel at an exclusive, crowd-free reef. Accessible to only a few, you’ll cruise aboard our newly renovated 55ft catamaran. Enjoy complimentary snacks and drinks, plus the comfort of two restrooms on board. Ocean Playground: 3... More

Avoid crowds on our quiet, fast, 32 foot, Coast Guard inspected vessel. We only allow 16 guests on the boat, and every seat has a great view of the animals. The west coast of Oahu offers a unique advantage for finding a variety o... More

The best wreck diving experience in Hawaiian waters! Join us on a guided tour of a beautiful wreck on the south shore of Oahu. As a certified diver, experience Hawaii’s unique seascape during one of our daily charters. Dive dee... More

If you don't see turtles book again for free! With only 6 passengers maximum this semi-private tour allows maximum attention to safety and service. Turtle Canyon is the best place to snorkel with sea turtles on the island. You'll ... More

We cruise out to a secret turtle sanctuary in Waikiki to swim with Green Hawaiian Sea Turtles and other marine life. This tour is set in the beautiful waters of Waikiki with scenic views all around. ... More

Join us for great music an unforgettable tropical sunset followed by a fireworks show from the water. This is definitely a must do if you are here on Oahu on a Friday night!... More

Get with Oahu's ultimate charter on a 43-foot world recognized yacht while enjoying the waters of Waikiki on this 2.5 hour experience. Aboard there’s more than enough space to lounge and relax in this intimate setting with a max... More

Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll get to swim with wild dolphins in their natural habitat! After this, you'll ... More

This activity is specifically catered toward beginners, so no prior swimming experience is necessary. Free videos of this unique experience are provided.... More

The team at Hawaii Adventure Diving is made up of a unique group people all sharing a deep love for everything wild. The team comes from mixed backgrounds ranging from marine biologist to professional dive instructors to professio... More

Embark on a delightful journey through Oahu's pristine waters on a luxurious and comfortable catamaran. Our Turtle Snorkeling Package offers a unique opportunity to snorkel with friendly turtles in the heart of Waikiki's picturesq... More

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are 100% certified, licensed, insured PADI dive professionals who are all current in Rescue, EFR and O... More

Join the most experienced team in Hawaii for an open water shark dive! Snorkel or free-dive among a multitude of shark species all while under the watchful eye of our professional safety divers. Guaranteed Sharks with the possibil... More

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for your snorkel adventure, you’re choosing the tour with the most professionalis... More

Japanese, Chinese, Spanish, and Korean speaking instructors available upon request. Personal Underwater photographer available to capture and record your diving experience at an additional cost.... More

This is a shore excursion, no boats are allowed in Hanauma Bay. Non swimmers may not join this tour. $25 entrance fee due to operator PRIOR to your tour time but we have guaranteed ticket times! Enjoy an exciting semi private FU... More