Top Hawaii On the Water

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.

Escape the crowds of Waikiki Beach by setting sail along the coastline onboard a spacious 55-foot catamaran. With Diamond Head as your backdrop, enjoy the 35-foot ocean slide, inflatable jumping platform, and floating ocean mat, or snorkel at a crowd-free reef where you may encounter sea turtles. This family-friendly tour offers friendly guidance for all experience levels, making it perfect for guests of all ages.

Glide under the stars as giant manta rays dance beneath you, their 15-foot wingspans illuminated like underwater angels. This sunset-to-starlight tour includes a short cruise from Honokohau Harbor, warm wetsuits, high-powered lights, snacks, and onboard washrooms. With nearly guaranteed manta sightings, you'll experience Hawaii’s Pacific ballet hassle-free.

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.

Go snorkeling in Oahu with a boating excursion in Turtle Canyon and Waikiki Beach. Climb aboard a boat and set out on a scenic ride before getting in the water. See angelfish darting in and out of caverns underwater and keep an eye out for large sea turtles. After snorkeling, relax in the sun on floating platforms designed for lounging. All snorkel gear plus flotation devices are provided.

Get a different perspective on Waikiki—and explore the underwater world without getting wet—on a glass-bottom boat cruise from Honolulu. Learn about Hawaii past and present from the crew as you venture onto the ocean in search of dolphins, sea turtles, and (during the season) migrating whales.

Beat the crowds on land and soak up the beauty of Waikiki from the water on this sunset cruise that is timed to coincide with the sun slipping below the horizon and painting the sky in unforgettable colors. Choose to relax on deck or jump off to swim in the ocean.

Turtle Canyon lies just off Waikiki and is a top spot to snorkel with Hawaiian green sea turtles, but finding the best spots requires going with an in-the-know guide. This 2-hour catamaran tour includes snorkeling equipment and a professional guide to lead your adventure along the Waikiki coastline. Swim with turtles and tropical fish or relax on deck while enjoying ocean views.

Experience the thrill of meeting sharks face-to-face in the pristine waters of Oahu on this cage-diving adventure. See Hawaii's majestic hunters — Galapagos and Sandbar sharks in their natural environment — surrounded by the deep blue of Oahu’s North Shore. Observe from the safety of a floating cage. Stay on the surface, then using a mask and snorkel, look through large polyglass windows to watch the sharks as they gracefully glide by.

Have a unique Big Island experience snorkeling with manta rays on this tour. Take a short cruise out to the snorkeling site before dipping into the water to watch the manta rays up close. All necessary equipment will be provided for your excursion, as well as light refreshments and snacks. If you don't see manta rays on this excursion, book again for another night, free of charge.

Leave your preconceptions about sharks at the door and get up close to these sleek creatures on this unique ocean experience. Head out from Haleiwa, on the North Shore of O’ahu, and spend around half an hour swimming with the sharks living in the area. Don’t worry, though: even if you aren’t swimming in a cage, you’re still in safe hands, with a guide on board and a safety diver swimming with each group.

Catch a wave of excitement as you learn to surf during this beginner’s, small-group, lesson in Maui. Join no more than five other students for an introduction to the fundamentals of surfing, including ocean awareness, water safety, riding skills, and proper etiquette. You’re guaranteed to be surfing in one easy lesson, or your next lesson is free. An instructor, surfboard and rash guard are all included.

Share the warm Hawaiian waters with green sea turtles, tropical fish, and more on a 2-hour snorkel excursion from Waikiki. No need to wear your flippers and mask on the plane, as all necessary gear is provided. Under the careful guidance of a tour leader, discover the vibrant sea life of Turtle Canyons. Above water wildlife sightings may include spinner dolphins, flying fish, and - in winter months - humpback whales.

Leave the crowds of Ka’anapali Beach behind and step onto a premium sunset dinner cruise, where Maui’s coastline sets the stage for an unforgettable evening. Perfect for capturing stunning views, snapping share-worthy photos, or even spotting whales (if you’re visiting between December and April), this experience adds just the right amount of romance to your getaway.

Enjoy a ‘front-row seat’ for Maui’s epic sunset accompanied by cocktails and snacks during this sailing cruise from Ka’anapali Beach. Enjoy views of nearby Lanai, Molokai, and Kahoolawe from your boat, drink and food in hand, as the Hawaiian sky puts on its nightly display. Plus, keep your eyes peeled for local marine life, including whales from mid-December to mid-April. Snacks, unlimited alcoholic drinks, and non-alcoholic beverages are all included.

Casually cruise the Kona coastline and snorkel with tropical marine life in Kealakekua Bay on this group snorkeling cruise from Keauhou Bay. Snorkeling equipment, inner tubes, floatation devices, and environmentally friendly sunscreen are provided. On the cruise between shore and the snorkeling site, watch for spinner dolphins, turtles, or manta rays, and enjoy views of volcanic formations along the Kona coast. A plant-based breakfast and lunch are included onboard.

Get up close and personal with the spectacular scenery of Hanalei Bay—and enjoy an active way to explore—on this two-in-one, half-day tour. Begin with a kayaking trip along the Hanalei River before heading onto the Bay to soak up the scenery, spy sea turtles, and more. Then, swap your kayak for a snorkel for an underwater nature expedition. Finally, unwind with lunch on the beach.

Enjoy a thrilling parasailing flight above Waikiki with all necessary equipment provided, including a chute, harness, and life jacket. Soar above the coast and landmarks such as Diamond Head Crater in a small group capped at 12 for a more personal experience. Choose from different heights and experience the beauty of Hawaii from the air.

Maui's Molokini Crater is a submerged crater from an ancient volcano. Discover the abundant underwater world around the volcano during this snorkel tour from Maui. Depart from Kihei with a small group and enjoy plenty of time to snorkel inside the crater observing several aquatic species that call the crater home.

Take the chance to dive into the crystal-clear waters of Oahu and experience snorkeling alongside wildlife during this luxurious catamaran tour. Keep an eye out for turtles as you explore Waikiki's Turtle Canyon. Then, take a break to relax before going paddleboarding, kayaking, and sea scooter riding. Guided by a passionate and knowledgeable team, embark on a fun adventure in nature with convenient hotel pickup available within Waikiki included.

Set out from Oahu’s scenic North Shore to the depths of the big blue Pacific, where you have the chance to observe wild sharks from inside an underwater shark cage. Thanks to your professional, experienced crew, the Oahu shark dive is completely safe as they know the predators’ behavior, and the underwater cage provides proven safety against all different species of sharks. Whether you’re in the cage with sharks right in front of you or watching from up in the boat, Oahu shark diving is a Hawaii activity you’ll definitely never forget.

Enjoy a day of fun and relaxation—and catch unparalleled scenic views of Kauai's Na Pali coastline from the water—on this full-day, luxury catamaran cruise. There's no need to bring a thing, with drinks, lunch, and snorkel equipment provided. Soak up the sun on of the spacious decks, make the most of table service as you sip a Mai Tai, or take a thrilling ride down one of the plunge slides.

Kauai’s rugged Na Pali Coast State Wilderness Park is completely impassable by car and treacherous on foot. This guided boat tour solves that problem by taking you straight to remote sea caves, hidden waterfalls, and towering sea cliffs by Zodiac raft. Skip the navigation guesswork and let your crew guide you to sheltered reefs for snorkeling and maximize your chances of encountering wild dolphins and seasonal whales along the way.