Top Oahu Glass Bottom Boat Tours

Get out onto the water in Oahu for an express sightseeing cruise, even if you just have an hour to spare. This glass-bottom boat tour is the perfect introduction to Hawaiian sea life, as the expert captain and crew help spot creatures like green sea turtles (honu), migrating whales, and dolphins. Unlike other catamaran cruises, this one lets you look underwater through clear magnifying port holes.

Don't miss the chance of seeing some of Oahu's most exciting marine life. This tour takes you out onto the water and over tropical reefs and one of Hawaii’s popular shipwrecks. As you sail, leep an eye out for honu (sea turtles), eels, reef sharks, dolphins, and schools of tropical fish, all visible from the deck of our vessel through the boat's glass bottom.

Spend the morning out in nature as you explore Oahu’s Makapu’u Lighthouse Trail. The easy hike is suitable for all ages and fitness levels, and takes you to the historic Lighthouse built in 1909. Look out for humpback whales in the winter months, and stop at Halona Blowhole for more views and photos after the hike. This tour is ideal for visitors wanting to experience Hawaii’s natural beauty while getting some exercise.

Go whale-watching off the coast of Oahu on this excursion from Waikiki or Ko Olina. During the months from December to May, pods of humpback whales migrate through Hawaii's warm waters, and this tour guarantees whale sightings. With a small group of people, watch the gentle giants swim, feed, breach and play around your boat. In the rare event that you don't see any whales, you will be allowed to do the tour again for free. Snacks are 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.

There are plenty of guided tours to choose from on Oahu, but most big tours crowd passengers onto buses. This private tour is exclusively for your party and promises a personalized experience. Explore the southern coast of Oahu and discover secluded white sand beaches, lush green mountain peaks, lava formations and off-the-beaten-path gems that most visitors miss.

While visiting Honolulu, take a half-day tour of Pearl Harbor that details the history of World War II in Hawaii. Visit the World War II Valor in the Pacific National Monument and Battleship Row with a guide who shares informative commentary about Oahu during the war in the Pacific.

Swim within safe viewing distance to dolphins and green sea turtles on this popular Oahu snorkel cruise from Honolulu. Sail into waters home to spinner dolphins, and then glide alongside colorful fish. Snorkel gear, kayaks, and paddle boards are available onboard to help you get the most of this outing. Hotel transport included.

Enjoy a traditional lei greeting and experience a luau on Oahu. Hosted by Chief Sielu, Original World Fire Knife Dance Champion, this event provides the ideal opportunity to immerse yourself in island culture. Watch a Polynesian show, learn headband weaving, or take a hula lesson, before indulging in a Hawaiian feast, including pineapple glazed chicken and kalua pork. Upgrade to include priority access and convenient pickup, for a hassle-free experience.

Created for Viator and TripAdvisor customers, this Pearl Harbor Visitor Center experience includes access to the USS Arizona Memorial for a self-guided narrated tour plus admission to the Pearl Harbor Virtual Reality Center. Please note: The tour price does not include the boat ticket to reach the USS Arizona Memorial; please see the Exclusions for more information.

Snorkel with green sea turtles in Oahu's Turtle Canyon on this 2- to 3-hour tour departing from Waikiki. Board a power catamaran and sail along the shore of Oahu towards the island's best place to spot the resident turtles. Turtle sightings are guaranteed; if a turtle is not sighted, you will be given a free second cruise. After snorkeling, enjoy lunch (if option selected ) and two provided drinks while you keep your eyes peeled for passing marine life like dolphins and migrating whales.

SemiSub is one of the world’s most luxurious high-tech watercraft. After a warm Hawaiian greeting, guests enjoy a comfortable sail from Aloha Tower toward Diamond where you will view the beautiful Waikiki shorelines and a spectacular fireworks show. Guests are encouraged to take photos and videos. Guests relax on deck in comfortable captain-style chairs and enjoy a delicious dinner meal prepared by world-renowned Chef Chai. A special video showcases the beautiful world beneath our ocean’s surface and the key role played by our precious reefs. Of course, the view of one of our planet’s most beautiful coasts provides marvelous photo opportunities … and memories for a lifetime.