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Oahu Submarine Scooter Adventure

Honolulu, United States

COVID-19: Check local travel restrictions and learn what we're doing to help keep you safe and your plans flexible. Learn more.

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icon2 hours  (Approx.)
Mobile ticket
iconOffered in: English
Good for avoiding crowds


Ride a personal, self-propelled, electric underwater scooter through Oahu's underwater world. During this 2-hour tour, cruise past Diamond Head Crater through Maunalua Bay on a power catamaran, then dive under the surface on your scooter to see green sea turtles, schools of tropical fish and other native marine life. No experience is necessary for this guided tour; all equipment is provided.
  • Enjoy views of Diamond Head Crater as you cruise on Maunalua Bay
  • Ride your own self-propelled, electric underwater scooter
  • Swim with green sea turtles, tropical fish and coral
  • Wetsuit top, snorkel gear, equipment and snacks and drinks provided

Why Travelers Choose This Tour

The self-propelled scooter makes it easy, even for non-swimmers, to go underwater and see marine life up close.
Saved to wishlist!
All equipment
Wetsuit top and snorkel gear
Snacks and drinks
Hotel pickup and drop-off

Departure Point

Hawaii Kai, Honolulu, HI, USA

Return Details

Returns to original departure point
Make your way to Honolulu's Keahole Street to meet your group and friendly, experienced tour guide. 

Climb aboard a 50-foot (12-meter) catamaran and cruise up the coast of Oahu past great views of Koko Crater, Maunalua Bay, Diamond Head and the Koolau mountain range. 

When you reach the dive location, listen to a safety briefing and instructions on how to operate your underwater scooter. This self-propelled, electric scooter is an environmentally-friendly way to explore Oahu's extensive underwater world. Submerge on your scooter and follow your guide through schools of tropical fish, past living coral reefs and green sea turtles. 

After your turn on the scooter, don fins, a mask and snorkel to explore the water more fully or just relax on the boat's deck. Indulge in some snacks and drinks on board and listen to your guide talk about the history of the area.

At the conclusion of your 2-hour tour, the catamaran will return to your departure point.
  • Confirmation will be received at time of booking, unless booked within 5 days of travel. In this case confirmation will be received within 48 hours, subject to availability
  • Minimum age is 10 years old or minimum height is 4 feet (1.2 meters) tall
  • Please wear a swimsuit. Please bring a towel and sunscreen
  • Minimum numbers apply. There is a possibility of cancellation after confirmation if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund.
  • Maximum weight is 350 lbs. Waiver is required prior to adventure and participant must have no previous medical conditions; minors must have waiver signed by parent or legal guardian.
  • Not wheelchair accessible
  • Near public transportation
  • Infants must sit on laps
  • Not recommended for pregnant travelers
  • No heart problems or other serious medical conditions
  • Most travelers can participate
  • This tour/activity will have a maximum of 30 travelers
  • OPERATED BY Island Water Sports Hawaii, Inc.

If you cancel within 3 day(s) of the scheduled departure, there is a 100 percent cancellation fee.

If you cancel at least 4 day(s) in advance of the scheduled departure, there is no cancellation fee.

  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

  • This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.

Learn more about cancellations.

The answers provided below are based on answers previously given by the tour provider to customers’ questions.
What is the maximum group size during Oahu Submarine Scooter Adventure?
This activity will have a maximum of 30 travelers.

See all safety measures taken by Oahu Submarine Scooter Adventure.

Traveler Photos

Traveler Tips

  • "All snorkeling gear is provided and you must use fins as the currents around the boat are pretty strong." See review
  • "The water was a little rough and they recommend life jackets while snorkeling unless you're a strong swimmer, a good suggestion." See review


576 Reviews
Reviews by Viator travelers
Showing 1-10 of 576 reviews
, Nov 2020
Enjoyed it all and a special big thank you to all the crew they were amazing made me and all my family feel safe thank you so much.
, Nov 2020
Oh my gosh. Best money spend. Nice, knowledgeable, caring. They helped us with getting in the scooter and stayed pretty close to us. The had stuff to atracked the fish. Just awesome.💓
The ocean Farm and circus
, Nov 2020
When we went under and fed the fish saw lots of wildlife under and above the water dolphins Turtles and lots of different fish species
, Nov 2020
Only leaving a review because COVID-19 Protocols were very sketchy and uncomfortable. Felt like there were too many people on boat to be able to properly social distance and masks were loosely enforced. Pictures are way cooler than the actual experience - kind of a waste of money but nice people.
icon Response from Host , Nov 2020
Aloha! Mahalo for your feedback and for the "nice people" part. Our team had fun with you! :) We're sorry to hear that your experience didn't live up to the standards we aim to provide for our guests. We are currently running at 25% capacity, and we're continuously training our staff to follow the State of Hawaii's Covid requirements. Our goal is to provide our guests with a unique and unforgettable underwater experience at a great value. For two hours on the water with both a sub-scooter experience and snorkeling, we believe it's a great activity to experience in Hawaii. When all this Covid craziness passes, please consider giving us another try. We'd love the opportunity to change your mind. :)
A must do in Hawaii
, Oct 2020
Super fun snorkeling adventure. The crew was amazing. Felt safe the entire time. The submarine scooter was my favorite. Would highly recommend:)
Must do!
, Oct 2020
Very cool! There were lots of fish and seen a few sea turtles. The crew was very attentive. Even though it rained at the beginning they didn't cancel. And the rain doesn't last long.
Fun in the sun!
, Aug 2020
Very fun experience! The crew was very nice and helpful and made sure everyone was safe. The group of people on the boat with us was a good time! Being on the scooter underwater was a real treat as we saw many turtles and cool fish! The pictures they take are very nice and I wouldn’t say unreasonably priced. I wouldn’t recommend if you are sensitive to pressure or get motion sickness easily, otherwise do yourself a favor and sign up!
, Mar 2020
Had a wonderful time Nice crew I am non swimmer and my first time experience in the sea was amazing Thank u all crew members
Amazing Crew
, Feb 2020
Amazing experience, awesome and friendly staff that makes the experience more fun. I highly recommend.
Best time I ever had. And the crew was awesome
, Feb 2020
Don't miss this experience. Fun easy and the crew was very professional. And had free snakes. Don't miss out

Product code: 5824SCOOT

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