Hawaii Kai (Search by check-in location), Oahu tours & activities, fun things to do in Oahu | HawaiiActivities.com
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Hawaii Kai

4.74
Hawaii Kai, located on Oahu's southeast coast, is a picturesque residential area known for its marina, stunning beaches, and upscale amenities. Developed by industrialist Henry J. Kaiser, it features waterways, scenic hiking trails, and water activities like kayaking and snorkeling. Hawaii Kai offers a laid-back yet luxurious lifestyle, blending natural beauty with modern conveniences, making it a prime spot for both relaxation and adventure on the island.

Top-Rated Activities for Oahu

Latest reviews of Hawaii Kai

Hawaii Submarine Scooter Adventure with Turtle Encounter & Snorkel Cruise

Top excursion in Oahu!

2025/01/04 Friends Tadpole

This was a great tour. I’m a little scared of the water. I don’t swim particularly well and I hate putting my head underwater. I wore a life jacket. The hardest part for me was just getting from the steps of the boat und... more

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Hawaii Submarine Scooter Adventure with Turtle Encounter & Snorkel Cruise

Fun Activities in the Ocean

2024/11/04 Couples Kevin Park

Our experiences were great. First we had a chance to do the underwater scooter and give food to our loving fishes. Camera man constantly took pictures of us which we received it later through purchasing it. We did not se... more

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H2O Hawaii Watersports Adventure - Parasail, Jet Ski, Banana Boat & Bumper Tube

An Absolute Must!!

2024/06/21 Families with Young Children Tara from Cali

Perfect for the entire family!
Everyone is so friendly and encouraging! A must do adventure with the family!

Hawaii Submarine Scooter Adventure with Turtle Encounter & Snorkel Cruise

Great Experience!

2024/03/10 Families Wolf

It was the coolest thing to do! Wasn't quite sure what to expect, but loved it. Getting that close to the fish underwater. Amazing.

H2O Hawaii Watersports Adventure - Parasail, Jet Ski, Banana Boat & Bumper Tube

Amazing time!!!!

2022/07/23 Couples Roger

This is my second time going to do the parasailing and it never disappoints, this time we did the bumper boat and the jet ski- and Jessie made our experience unforgettable as he made us fly of the bumper boat !!! Totally... more

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Koko Beach Snorkel Gear Rentals at Koko Marina Shopping by Hanauma Bay

Amazing experience!

2022/06/21 Couples Amazing experience!

Bill was great, everything was perfect and so much fun!

Hawaii Kai (Search by check-in location), Oahu tours & activities, fun things to do in Oahu | HawaiiActivities.com
Hawaii Kai, located on Oahu's southeast coast, is a picturesque residential area known for its marina, stunning beaches, and upscale amenities. Developed by industrialist Henry J. Kaiser, it features waterways, scenic hiking trails, and water activities like kayaking and snorkeling. Hawaii Kai offers a laid-back yet luxurious lifestyle, blending natural beauty with modern conveniences, making it a prime spot for both relaxation and adventure on the island.