Oahu Submarine Scooter Adventure
Overview
Available languages
2 hours
Mobile ticket
Enjoy an exciting underwater adventure on Oahu! On this submarine scooter tour, cruise along Maunalua Bay past Diamond Head Crater and then dive under the surface while riding your own self-propelled, electric underwater scooter. Swim with colorful fish, green sea turtles and other marine life in a totally unique and fun way! Your guide will lead the way, and no experience is necessary.
This small-group tour is limited to 30 people, ensuring a more personalized experience.
Additional Info
Public transportation options are available nearby
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Minimum age is 10 years old and 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. Maximum height is 6'8". Waiver is required prior to adventure and participant must have no previous medical conditions; minors must have waiver signed by parent or legal guardian.
CHECK-IN TIME IS 30 MINUTES BEFORE DEPARTURE. MUST BRING PHOTO ID FOR CHECK-IN. The boat leaves PROMPTLY at departure time.
* Minors must be accompanied by a paying adult.
Cancellation Policy
If you cancel at least 3 full day(s) before the scheduled departure time, you will receive a full refund.<br>If you cancel within 3 day(s) of the scheduled departure, you will receive a 0% refund.
What‘s Included
All equipment
Snacks and drinks
Wetsuit top and snorkel gear
Hotel pickup and drop-off
What To Expect
Please arrive 30 minutes BEFORE DEPARTURE. MUST BRING PHOTO ID FOR CHECK-IN. Meet us at 7192 Kalanianaole St, Ste. E111 and board a 50-foot (12-meter) power catamaran boat and enjoy views of Diamond Head Crater, the Koolau mountain range and Koko Crater as you cruise the picturesque waters of Maunalua Bay. When you reach your crystal-clear dive location, your guide will brief you on what to expect during your 20-minute underwater adventure and explain how to use your self-propelled, electric submarine scooter -- a fun, unique, eco-friendly way to explore these Hawaiian waters. Then, follow your guide under water and effortlessly glide past beautiful tropical reefs, admiring views of colorful fish, green sea turtles and other marine life along the way. After your scooter tour, you can also snorkel, swim and relax on the boat’s shaded deck. Learn about the history of the area from your guide and enjoy snacks and drinks on board. At the end of your 2-hour tour, you have the option to purchase professional photos or a video of your activity to remember this Oahu experience forever!
Options
Submarine Scooter
Reviews
2,223 reviews
Total reviews and rating from Viator & Tripadvisor
Amazing experience
Shazard A,
Oct 20, 2025
- Viator
5.00This is an amazing experience and worth doing at least once! The staff is extremely helpful, nice and considerate. They make you feel safe and comfortable throughout the process. I recommend getting the pictures and videos once done. A plus not knowing how to swim but can still do the excursion.
Fun, Family Friendly, Accessible.
Savannah S,
Oct 20, 2025
- Viator
5.00I would reccomend this tour. This was a really fun and accessible "adventure" experience. I was traveling with my family in a group of 5, with varying mobility. This experience was perfect because it provided a cool adventure-like activity for everyone while still allowing those in our group who couldn't take part in some of the more physical excursions we did earlier in the week to really enjoy themselves fully without the need for any modifications. The captain and each diver who accompanied us on the ship were all very personable and clearly experienced. The ship itself was clean, spacious and well stocked with waters and some snacks. We did get lucky and we only had about 12 people total on the boat, so it was virtually empty. While out on the bay, we were able to see a number of Turtles both under water and at the surface, as well as a huge variety of fish. There was also a fish identification guide aboard which was a nice small touch for our reference after we used the Scooters and free dived with the snorkle gear. No negatives at all. Book now!
Amazing experience! We...
Michael N,
Oct 20, 2025
- Viator
5.00Amazing experience! We saw a couple of turtles and a whole bunch of fish which come to you since you'll have a food pouch attached to your gear. They also have snorkeling gear when you're waiting for your turn or after your turn is up so you can still check out what's going on. You also don't need to know how to swim to do this activity although it knowing will help keep you from panicking when you have to go in the machine
Best time!!
Erin A,
Oct 18, 2025
- Viator
5.00They were very professional and well staffed. They helped with every aspect of using the scooters. Some people were kind of nervous before they got in the helmet and in the scooter and the tour employees took such good care to get them off and going. Absolutely fabulous!!
Was really awesome, got...
David K,
Oct 17, 2025
- Viator
5.00Was really awesome, got to see 4 or 5 turtles. Couple were in your face, all kinds of fish. We got some really good pictures.
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Operated by Island Water Sports Hawaii, Inc.