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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. 


  • 2-hour submarine scooter adventure on Oahu

  • 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

  • Relax on the boat’s deck or go snorkeling

  • Wetsuit top, snorkel gear, equipment and snacks and drinks provided

Why Our Insiders Chose This Tour

I think this is just so cool! You don't need any experience to try it either. The self-propelled scooter makes it easy to get around underwater and see marine life up close. And they take photos and videos to document your unique adventure!

Recent Photos of This Tour

What You Can Expect

Oahu Submarine Scooter Adventure

Get Up Close to Green Sea Turtles

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, including pointing out filming locations from several popular television shows and movies. 

At the conclusion of your 2-hour tour, the catamaran will return to your departure point. 

Customer Reviews

Karen H

5 star rating: Highly Recommended January 2017

We loved it. Touched the fish, laughed and got our hair wet. The photos they took of us underwater were fabulous. Everyone should have this experience.

Deborah M

5 star rating: Highly Recommended January 2017

I wanted to share a new experience with the family and this activity seemed like a great fun thing to do together! It was also very safe and well organised, the staff were competent and friendly and the water was a nice temperature. I would recommend this as an alternative to diving, it suits most ages and skill levels. The bonus were great photos to look back on and all the colourful fish and turtles we got to see.

June Australia

5 star rating: Highly Recommended October 2016

This was an amazing experience. I'm over 60 years of age and my 2 over 27 yr old kids did this tour with me. I panicked a little when my ears wouldn't pop but the experienced diver with me took me to just below the surface and then we gradually descended again to the depth my children were at. We had individual photos taken, group photos and a short video. I would highly recommend this tour to anyone. You don't need to be a swimmer to partake.


5 star rating: Highly Recommended October 2016

Everyone should do this, sights are out of this world, the trip very well organised, the staff very polite and helpful, this is the one trip that really made the holiday,not too long but definitely unforgettable

Jeff M

5 star rating: Highly Recommended September 2016

The crew was great!!!!!!!!!
The only thing is the time on the scooter is way to short.

Vicky R

5 star rating: Highly Recommended September 2016

Absolutely awesome! Everyone was great and very helpful. This is should be a To Do tour for all. You were with instructors at all times. There is a photographer who captures all the best of your time down under water including a video. I would love to do it again!


5 star rating: Highly Recommended September 2016

We highly recommend this tour such a great experience and the crew were amazing


5 star rating: Highly Recommended August 2016

Had really good time. I am not a swimmer but they made it so easy had lot of fun.

Denise G

5 star rating: Highly Recommended August 2016

It was a phenomenally experience, if you are in Hawaii Oahu this activity is a must. This was my first time in Hawaii and the only day trip I booked. It is worth the money purchase your tickets and book a time. Staff is very friendly and will make sure you have the best time of your life. Purchase the pictures they come out awesome.


5 star rating: Highly Recommended August 2016

fantastic absolutely loved it only one problem it was not long enough should have been for a week even then still too short all staff just great made it better still

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