Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of dawn during their Hawaiian vacation due to time zone changes. As we start out our tour from ... 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

Get comfortable on a 46-foot world renown yacht while enjoying the waters of West Oahu on this guided 3.5-hour experience. With a maximum passenger limit of 6, there’s more than enough space to lounge and relax in this intimate ... More

Cruise the Ko Olina coast on Oahu's western shore, where you can snorkel at a pristine reef area. The ocean is your playground on this 2-hour adventure, and transport is included from Ko Olina hotels, as are snacks and drinks. See... 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

**Private boat tour for up to 6 people** Larger group? Call for options. Fast and fun adventure sightseeing tours in Hawaii. Escape the crowds and join us on 2-hour private cruise you won’t soon forget. We can go faster and far... More

Head out to Waimea Bay on Ocean Outfitters Hawaiian rollercoaster ride. This personalized ocean adventure on the North Shore of Oahu will find you the safest and best spot to snorkel up close with our ocean friends. Dolphins, rays... 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

(IMPORTANT: Make sure you have *over* 6 guests selected to see availability for this activity, or it will show NO AVAILABILITY. If you have 1-6 guests, you can book under our other listing labeled for 1-6 guests.) This 48-foot ca... 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

This premier snorkel site is accessible only to a select few and is prized for its calm, clear waters and abundant marine life—offering a serene, crowd-free experience you won’t find on typical tours. Perfect for all experien... More

MANY fish up UP CLOSE! Great for all levels and first timers! Includes personalizes pictures and video!1 Ask for other dates and times. PRIVATE CLASS up to 10 people, flexible times. There's only 8 great snorkeling spots on Oahu! ... More

Surf instructions from lifelong surfers and residents of Oahu. Shane puts his own personal twist on these common ocean activities, and always looks out for the safety of his customers. You will not find a better surf, snorkeling, ... 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

Dive into the Thrilling World of Shark Adventures with Ocean Addict Shark Excursions! Are you seeking an unforgettable and unique experience in Hawaii? Look no further! Join our expert divers in shark diving, snorkeling, cage fr... More

One Ocean Diving, founded by shark researcher Ocean Ramsey, pioneered Hawaii's first no-cage freediving shark tours. As the original and most experienced operator, we specialize in ethical, educational encounters in sharks' natura... More

Explore Kailua’s reef protected waters at your own pace on this day of coastal discovery. Kayak to offshore islands, hidden tide pools and remote beaches. All levels and ages welcome. Includes Lunch and Free Parking. Explore Kai... More

In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might also see Hawaiian sea turtles and Hawaiian monk seals and mantas. You will board... More

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous IYASUME musubi to all our guests as well as hot c... More

What better way to start your day than to slip into the refreshing waters of Turtle Canyon and swim with amazing green sea turtles, beautiful tropical fish, and other incredible marine life? Our snorkel guides help you feel confid... More