Top Oahu Tours, Sightseeing & Cruises

Perfect for first-time visitors or those with limited time, this tour takes you all around Oahu, making sure that you don't miss a thing. Choose from two options: a half-day North Shore tour with Dole Plantation and Haleiwa Town, or the full-day Grand Circle Island Tour with Haleiwa. Highlights include Diamond Head, Hanauma Bay, Halona Blowhole, and the Byodo-In Temple. Both options offer a comfortable and convenient way to experience Oahu's natural beauty, local culture, and iconic landmarks.

Soak up Oahu's most beautiful natural wonders on this half-day guided tour that takes you to seven viewpoints, including Diamond Head Beach Park, the Halona Blowhole, and Nu’uanu Pali. Capture stunning photographs and get insights into Hawaii's culture and history from your guide as you explore. Enjoy hassle-free hotel pickup and drop-off from select locations for added convenience.

If you don't have long in Hawaii, this full-day tour makes the most of your time on Oahu—and leaves the navigation and logistics to someone else. Let someone else drive you along the coastline so you can focus on the scenery, stopping at highlights and attractions including Diamond Head State Monument, Halona Blowhole, Dole Plantation, and the North Shore’s Famous beaches. Stop at fruit stands and swim and snorkel spots as your guide shares fascinating insights along the way.

Choose Viator’s most-reviewed Turtle Canyon snorkel tour, with more than 4,800 traveler reviews and an experienced crew focused on a professionally guided in-water experience. Our snorkel guides enter the water with the group, help locate Hawaiian green sea turtles and reef life, and provide hands-on instruction and flotation support for newer snorkelers. Book with confidence with our Turtle Guarantee. If the snorkel group does not see a sea turtle during the in-water portion of the tour, everyone on the trip may return free for another Turtle Canyon tour within 12 months, subject to availability. • 4,800+ traveler reviews — the most-reviewed Turtle Canyon snorkel tour on Viator • Experienced guides stay in the water with the snorkel group • Snorkel instruction, flotation and hands-on support for first-time snorkelers • Turtle Guarantee: if the snorkel group does not see a sea turtle, everyone on the trip may return free within 12 months, subject to availability

Have an evening to remember in Waikiki with this Friday night fireworks catamaran cruise. Ensure a great view of the spectacular fireworks show, which lights up the sky over Waikiki Beach just one night a week, by heading onto the water and away from the crowds. Enjoy great music and drinks from the cash bar as you cruise along the coast and start your weekend with a bang.

Experience the beauty of Oahu’s wildlife on a two-hour cruise that’s sure to leave you in awe. Step aboard a roomy catamaran and set sail, admiring Hawaii’s lush coastline. Take a dip in the water and keep your eyes peeled for green sea turtles, dolphins, whales, and monk seals. Premium snorkel equipment and onboard refreshments are provided for a seamless sailing experience.

Immerse yourself in Oahu's dramatic reef scenery—and enjoy a more luxurious way to travel—on this sailing and snorkeling tour aboard a well-appointed catamaran. Keep an eye out for dolphins and whales, or take to the water to spy vibrant tropical fish while snorkeling. This half-day excursion from Ko Olina also includes an on-board lunch, plus cocktails and juice.

See where famous movies such as "Jumanji", "Jurassic Park", "Jurassic World", and "50 First Dates" were filmed. A guide leads you to Hollywood hot spots and provides background on the history of the ranch. Travel by vintage school bus past some of the island’s most stunning natural attractions, such as Mokoli’i Island, Kaneohe Bay, and the Ko’olau Range.

Swap the crowds of Waikiki Beach for a relaxed Hawaiian sunset cruise experience. Relax with included snacks, soft drinks, and coolers with ice for any additional beverages you bring as you cruise along the Waikiki coastline toward Diamond Head while the sun dips into the ocean. Look out for pods of dolphins and large Hawaiian green sea turtles that frequent the surface.

Get up close with Waikiki’s majestic wildlife on this snorkeling tour. Cruise along the coast with views of Diamond Head and Waikiki Beach, swim among Hawaiian green sea turtles and diverse marine life, and enjoy complimentary beverages on deck. All snorkel gear and expert guidance are included for a safe, memorable experience on this 2-hour tour.

Enjoy a celebratory night out during your Hawaiian getaway when you prebook tickets to the Oahu Pacific Star sunset dinner cruise. Conveniently situated just a quick trip from Waikiki Beach in Honolulu, the vessel offers picturesque views of the coast. Once aboard, enjoy the Pacific Rim cuisine and live entertainment from your private table. One alcoholic drink, plus coffee and tea, are also provided.

Experience one of Hawaii’s famous sunsets on a cruise along Waikiki’s coast. Board your vessel and watch the sky change colors as the sun starts to dip below the horizon. While you sail, keep your eyes peeled for dolphins and, from November to May, even humpback whales. You can also enjoy views of Waikiki landmarks including Diamond Head.

Sail along the Oahu South Shore—and leave the logistics to someone else—on Ke Kai catamaran, which leaves directly from Waikiki Beach. Enjoy incredible views of the Waikiki coastline, beach, and Diamond Head State Monument as the lively crew ensures everyone’s fun and safety. Sip free drinks as you relax on board and enjoy the ocean breeze for a perfect water adventure without any hassle.

Experience the wonder of Hanauma Bay, one of Oahu’s most-loved sights. The volcanic crater is a protected marine-life conservation area with an amazing array of tropical fish and coral reefs. This service takes the stress and hassle out of the experience, with organized transportation and snorkel gear. Because of the sight’s popularity, the parking lot often fills up, halting entrance to the beach.

Go beyond the typical Turtle Canyon snorkel tour on this 2.5-hour Waikiki coral reef and waterslide adventure. Begin with a scenic cruise along the Waikiki coastline toward Diamond Head, taking in sweeping ocean views while watching for sea turtles, spinner dolphins, and seasonal humpback whales. Then head to a coral reef snorkeling site away from the crowded Turtle Canyon area. Snorkel among tropical fish, coral reef habitat, and Hawaiian marine life—including sea turtles, which are seen on most trips. When you’re ready for more fun, take a ride down our 20-foot waterslide, bounce on the water trampoline, or relax on the floating lily pad. With a maximum of 40 guests, you’ll have more room to enjoy the boat and the water. Snorkel gear, flotation equipment, snacks, and unlimited soft drinks are included. It’s a great choice for families, couples, and groups looking for a Waikiki ocean experience that combines scenic cruising, snorkeling, sea turtles, and plenty of fun on the water.

Sail on a catamaran down Oahu's western coast during this cruise from Ko Olina. Glide through unspoiled waters in search of dolphins and whales, then snorkel in a hidden local spot rich with marine life. Enjoy a Hawaiian buffet with alcoholic and non-alcoholic drinks, plus convenient hotel pickup. Choose from three daily departure times.

Spend a day exploring the highlights of Oahu without the hassle of driving on this full-day island tour. As you circumnavigate the island, you'll stop at key landmarks like Diamond Head, Makapu’u Point, and the Dole Plantation. While you drive, take in the beautiful scenery of white sand beaches, lush valleys, sacred Hawaiian grounds, and the waves of the Pacific Ocean.

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.

See Pearl Harbor and learn all about its vital role in U.S history with the help of a local guide to pick you up straight from Daniel K. Inouye International Airport, the cruise port, or your Waikiki hotel. After you’ve had time to reflect, your guide takes you on a quick driving tour around historic Downtown Honolulu.

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.

Set sail from Waikiki Beach for a lively party on the water on this sunset sail on a catamaran. Cruise along the south shore of Oahu and enjoy fantastic views of Waikiki and Diamond Head. Enjoy complimentary soft drinks and alcoholic beverages, music, and watch the sun go down—without worrying about who's paying for the next drink.

Snorkel with green sea turtles in Oahu's Turtle Canyon on this 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. The midday tour includes lunch and complimentary alcoholic drinks, while the morning tour offers unlimited soft drinks.

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.