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Maunalua Bay Submersible Scooter & Snorkel Experience

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Get ready to hop on a submarine scooter and ride your way around Hawaii's underwater paradise and explore the depths filled with tropical marine life.


Embark on a one-of-kind aquatic adventure with an underwater scooter ride in Oahu's calm Maunalua Bay. These scooters will allow you to descend to a depth of 10 feet (3 meters) and view colorful fish, coral and even green sea turtles that fill the island's waters while effortlessly riding on your very own self-propelled, eco-friendly electric scooter. No experience or extensive training required, just hop on the scooter, stick your head in the bubble, and dart around the underwater environment! The crystal clear waters offer some of the best swimming and views of ocean's aquatic paradise!


  • Guide

  • Wet Suit Jacket

  • Bottled water

  • Snacks

  • Snorkel mask
2-for-1 Select travel date Please choose your date Can I change my date after booking? Enter number of travelers Choose your option View details and schedule Starting at BEST PRICE GUARANTEED BOOK NOW You will receive your confirmation and voucher by email. Special Promo off Yes! * You can change your date after booking. Once confirmed, you will receive a voucher with all the information about your activity including the provider's local contact details, which you can contact if you have any question or if you need to change the date. We will try our best to accommodate your request. *Subject to availability. Fees might apply. Please check our terms and conditions for more information. Please provide number of traveler(s). Please select option package. Please provide number of traveler(s) and select an option Sorry, this activity is not bookable at this time. Review Promo Adult/Child ( Age & over ) From Observer ( Age & over ) From
Underwater Scooter Adventure

Duration: 2:30 - 6 hour(s)
Available: Daily
Pick-up: Available
Inclusions: Guide / Wet Suit Jacket / Bottled water / Snacks / Snorkel mask

This was amazing just like your first zip line experience except with a whole different technology and this time underwater. The staff was awesome and welcoming. Pictures/video for souvenirs and the definite conversations back home were very well done and superbly arranged by the divers - Kudos on the shots!


Read our 19 review(s)
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Starting time: 09:00 - 12:00 (Show more)
  • 08:30-07:20

    Pick-up from Waikiki Hotels & Check-in

  • 09:00

    Boat Ride (15 min)

  • Underwater Scooter (20 min)

  • 10:45

    Boat Ride (15 min)

  • 11:00-12:30

    Check-out & Drop-off at Waikiki Hotels

  • 11:30-10:20

    Pick-up from Waikiki Hotels & Check-in

  • 12:00

    Boat Ride (15 min)

  • Underwater Scooter (20 min)

  • 13:45

    Boat Ride (15 min)

  • 14:00-15:30

    Check-out & Drop-off at Waikiki Hotels

Price & Options

View details and schedule Free Not Available onwards To Group Discount Available! Discount Available for! SALE! Early Bird Discount! Book %days% days early and save up to %percentage% (until %date%) (GET 1 FREE!) Until Only %slots% slot/s left! (50% off!) (%percentage% off!) Travel period: BOOK NOW


  • Participants must be at least 4 ft (122 cm) in height, but no more than 6 ft 8 in (203 cm).

  • Participants must weigh no more than 350 lbs (159 kg).

  • Guests with asthma or other respiratory problems are not permitted to participate in this activity.

  • Guests with heart and cardiovascular issues are not permitted to participate in this activity.

  • Guests with diabetes are not permitted to participate in this activity.

  • Guests who are pregnant are not permitted to participate in this activity.

  • If less than 10 participants are booked, the activity may not operate.

  • Children 10 years old and above can participate in this activity.

  • Guests should not have serious fear of enclosed spaces (claustrophobia).

Required Items to Bring & Attire
  • Swimsuit

  • Towel

  • Sunscreen

Requirement(s) - Others
  • Participants are required to sign a liability waiver at the time of check-in.

Additional Note(s)
  • The activity schedule is subject to change or cancellation due to weather or traffic conditions.

  • Gratuity is not included in the price.

  • Complimentary parking available.

Frequently Asked Questions

Do I need to be able to swim to participate?

No, you do not have to swim while you are on the underwater scooter.

How far in advance should I book this activity?

We recommend booking at least 1-2 weeks in advance. If you have very specific schedule requirements and are not flexible, please book sooner. Last minute availability is often possible, but limited.

Are prescription snorkeling masks available?

No, you can wear your own glasses or contact lens on this activity since you do not get wet from the neck up.

Please click HERE to send an inquiry about this activity.


This was amazing just like your first zip line experience except with a whole different technology and this time underwater. The s...taff was awesome and welcoming. Pictures/video for souvenirs and the definite conversations back home were very well done and superbly arranged by the divers - Kudos on the shots! more


A Professional diver was assigned to each individual which was reassuring. A sea turtle was by us practically the whole time. Our ...diver caught an small octopus a let us touch it. The photos and video also was worth buying as many friends at work have enjoyed watching it and would like to try this someday! more

Joe and Teddi

You can swim, snorkel or just enjoy the scenery from the boat while small groups take their turn touring the waters below with the... scooters. The crew was very helpful and courteous. Everyone had a great time! more


We had the most fun, guys on the trip were very friendly and outgoing. Can't wait to go back and do it again!

Crysta Roberts

Most amazing experience ever!!i. Suggest everone try this once in your life. Def bucket list stuff. The Staff was great. My wife... can't swim I can't get her head under water she did it loved it and is a better person for it. more

Henry Groce

We had a great time snorkeling and seeing all the sealife. The crew was great too.


The submarine scooter is a must try!! Bring motion sickness pills just in case, I thought I didn't need it but I didn't ...have any. Doesn't require you to know how to swim, the divers will be with you most of the time and watch you from a distance when you're settled in. Lots of fishes to see. Pictures are taken by the divers and available for purchase sent via email. more


My daughter told me about this tour when I was planing my trip to Hawaii. I booked it through website and I no problems. They even called me one day prior to my activity to remind me of my pick up time and location. The shuttle was there on time to pick me up and during the drive and took us the check-in location. After the safety briefing we started the tour. The crew was really nice and informative. They are very professional and committed to provided us a unforgettable experience. While waiting for our turn to go, we spend some time snorkeling and relaxing on the boat, Maunalua Bay is a paradise. Once underwater you have a guide taking care of you during the whole time. It's so wonderful to see all the marine life coming right next to you, I saw dozens of colorful fishes and a lot of turtles. The underwater scooter was for sure one of the coolest thing I have ever done. more

Marcio Rodrigues

Great time, my husband and I throughly enjoyed ourselves and would recommended this to anyone, at any age, as well as at any healt...h issues, we both felt extremely safe and you did not need to know how to swim. My husband is not in the best of health and it was a great experience on his bucket list. more


Definitely the best value, best experience of our holiday. Awesome team, good gear and most probably the best value for money in W...aikiki. Thanks guys for the experience, the photos and videos and the care and encouragement you gave my nervous wife, she is still talking about the fish and turtles she saw and how safe she felt in the scooter. Photos are now in pride of place on the photo board at home. more


My kids loved it! Would definitely recommend it friends and family!


I would love to do this activity again! It was a unique experience and the crew/divers were very friendly and helpful. Definitely ...worth the money! more


awesome experience. This was out first underwater activity and at first i was not confident to get into water.. but, the guide was... all was there next to me the whole time. you don't need to know how to swim to do this. Don't miss the snorkel with fish and turtle around you. more


FAAAAAABULOUS!! Great, casual way to spend a morning or afternoon. Plenty of snorkeling, splashing, swimming. You can relax on th...e boat or entertain yourself in the water while you wait for your ride. The people were fun, helpful, and organized. Fish were plentiful. The sea turtle was a special treat. more

Kim H

Engaging staff explained everything thoroughly Great adventure and an easy way to get below the surface and see the life there


I was treated excellently and had an absolutely wonderful time. The divers made sure I had a close-up experience with all the life. The only thing they could add in the advertisement is to tell clients to arrive wearing swimwear, there are no change rooms on the boat. more

Steve M

It would have been "a once in a lifetime" opportunity in the Pacific ocean in Hawaii. Unfortunately the three of us anx...iously awaiting our turn on the underwater scooters became seasick. Had we known the swells of the ocean, from tropical storm Darby, may have affected us negatively, maybe we could have prepared better. Perhaps somewhere in the confirmation the vendor could have mentioned motion sickness and recommended we take or put on something "just in case" we might be affected. My son made it into the scooter gear but came up because bubbles kept getting in his nose, eyes. Others on the boat did have a great time! We won't go again. We will snorkel next time. It just didn't work out for us. more

Gale Moses

Down loading pictures a nightmare everything else was great


The should have better explained the process. An example would have been better. Also, they should have been more encouraging to ...those who were uneasy in the water and refunded part of the cost if someone was unable to participate, especially since the water was very rough and it was raining. more


Cancellation Policy

  • Any cancellations made within 3 business days of your activity (after 18:00:00 local time) will be subject to a charge of 100% of the total amount.

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