Book our Turtle Canyon snorkel tour and experience one of Waikiki’s most popular turtle snorkeling destinations! Depart conveniently by the Hilton Lagoon right in Waikiki, just minutes from Turtle Canyon, so you can spend less t... More

Enjoy an exclusive snorkeling adventure in Waikiki with small group sizes for a comfortable and VIP experience. You get up-close views of Hawaii’s vibrant marine life, including green sea turtles, angelfish, and schools of tropi... More

Discover the magic of snorkeling with Hawaiian Green Sea Turtles at Waikiki’s famous Turtle Canyon. On this 2-hour snorkeling tour, you’ll cruise along the beautiful Honolulu coastline to a thriving coral reef teeming with tro... More

Skip the crowded snorkel tours and experience Oahu’s ultimate ocean adventure for families, couples, and guests of all ages. From thrilling waterslides to crowd-free snorkeling and unforgettable turtle sightings, this is the Haw... More

Try scuba diving in Honolulu with this easy, beginner-friendly ocean adventure at Magic Island, Ala Moana Beach Park. Perfect for first-timers, this guided dive introduces you to Hawaii’s vivid underwater world without requiring... More

Join one of Oahu’s most popular ocean adventures and experience why over 300,000 guests have fallen in love with this unforgettable dolphin encounter. Cruise along the stunning west coast of Oahu aboard a state‑of‑the‑art ... More

Experience one Viator's 2025 Top 20 Best Excursions in the country. This Oahu Catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki. Swim alongside Hawaiian green sea turtles and vibrant tropical fis... More

Experience the ultimate Oahu shark dive with this North Shore shark tour family. Swim cage‑free with sharks in the crystal‑clear waters off Haleiwa, guided by the island’s only family owned and operated shark diving company.... More

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

Experience a special turtle snorkeling adventure in Waikiki aboard a smooth and comfortable catamaran. This all-in-one 6-in-1 ocean tour includes snorkeling, kayaking, stand-up paddleboarding (SUP), sea scooters, and more—offeri... More

Set sail on an unforgettable West Oahu dolphin cruise aboard a spacious 42-passenger catamaran. This double-hulled vessel offers a smooth, stable ride as you relax and take in panoramic ocean and mountain views along Oahu’s scen... More

Experience the best of Waikiki on a Turtle Snorkel & Sail combo aboard the Hawea Catamaran. This popular Oahu tour blends marine exploration and island relaxation in one extraordinary outing. Swim among sea turtles and tropical fi... More

-Guaranteed Hawaiian sea turtles at Turtle Canyon -Ample shade and seating on board -Premium snorkel equipment -Fun, friendly, lifeguard certified crew -BYOB (Bring your own Beverage. No glass bottles)... More

Join a small group Waikiki snorkel tour with a guarantee: if you don’t see turtles, book again for free. With only 6 passengers on our deluxe power catamaran and 18 passengers max on our brand new 54' power boat guests enjoy per... More

Cruise along Oahu's scenic west coast aboard a comfortable, custom catamaran designed for premium ocean exploration and unbeatable coastal views. You'll dive into the island's clear, warm waters to snorkel alongside vibrant cora... More

Set sail on a 3-hour Ko Olina catamaran cruise and explore the crystal-clear waters off Oahu’s western coast. Departing from the Ko Olina Marina, this relaxing sail combines snorkeling, wildlife watching, and onboard comfort. Di... More

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and threats to the Hawaiian Sea Turtles "Honu" (Learning pr... More

Join this ultimate Waikiki Snorkeling Cruise and discover Hawaii’s vibrant underwater world. Swim among colorful tropical fish and coral reefs, slide down a two-story waterslide, or relax on a floating lily pad. This family-frie... More

Small Intimate Tours (6 ppl max). 100% Turtle Guarantee or Ride again Free. Our small group size allows us to offer a more personal experience compared to other tours that take much larger groups. We also have a fun, fast adventu... More

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