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
2,189 reviews
Total reviews and rating from Viator & Tripadvisor
Beautiful
Igor V,
Sep 16, 2025
- Viator
5.00very friendly, explain well, it's a great dive with these guys!!!! explained everything clearly, pleasant atmosphere!!!!
Underwater Scuba Scooter
Renee M,
Sep 16, 2025
- Viator
5.00If water is rough high chance that you will get motion sickness. I love the experience but got very sick from motion. The crew was awesome and very accommodating. I highly recommend this tour. Just be aware you may get a little sick
Needs Work
Patrick B,
Sep 15, 2025
- Viator
1.00Very sloppy production overall. Brought to an area with 3 turtles & a school of small fish. I got out to free snorkel & was able to swim next to a turtle for 30-45 seconds which was lovely. But when in the sub scooter, one of the divers about 5 mins into my descent came over & used my air supply which I didn’t think much of until I wasn’t able to breath properly in the mechanism after he was done using it; I had seen enough down there (I’d seen much more during my free snorkel) so I was ready to head to the surface but their wasn’t an instructor near me for at least 3 minutes so I was down there left alone wanting to end the ride with no one around to assist me to the surface. I understand when someone participates solo on these adventures, it can be awkward but this was the only time during my Hawaiian vacation I left neglected & unsafe. I hate to write a bad review but I don’t want this to be happen to anyone else. 🤙🏻
Couldn’t recommend this more!
Tara K,
Sep 15, 2025
- Viator
5.00This is by far the most fun we have ever had! The divers made sure we were safe and got the best experience! We were able to see several sea turtles and hundreds of fish! It was worth every penny! We went down in groups and while others went down the rest were still able to surface snorkel. A fantastic experience and great photos!
Fun Time!
SuHnin P,
Sep 15, 2025
- Viator
5.00It was fun seeing a different lens and point of view of the sea turtles and different kind of fishes. Would do this experience again
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Operated by Island Water Sports Hawaii, Inc.