Top Honolulu Activities and Things to Do

Discover 338 API only in Honolulu on Trip.com, updated October 30, 2026, with experiences lasting from 1 to 5 hours. Find the perfect adventure for your day!

From HK$202.46 per person, with an average total of HK$736.42. Choose the option that suits your plan.

With 10.843k verified reviews, API only Honolulu boast an average rating of 4.8.

This week's most popular API only: "Parasailing Experience in Waikiki, HI", with 2.902k reviews and a 4.9 rating.

Now on Trip.com: "Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed", a 2-hour adventure in Honolulu!

The next available day tour departs on October 31, 2026. Book now to secure your spot!

Honolulu API only usually take about 2 hours — perfect for a relaxed, immersive experience!

80% of Honolulu API only now offer English-speaking guides

October is the perfect time to visit Honolulu! Choose from 338 available day tours, including seasonal favorites like Parasailing Experience in Waikiki, HI.

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338 results for Honolulu API only

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RecommendedAttractions (4783)Shows & events (23)Boat experiences (138)Cultural experiences (21)Food & drink (11)Spa & wellness (1)City sightseeing (12)Nature & wildlife (63)Travel photography (6)Day tours (287)Water activities (125)Outdoor experiences (125)SIM card (34)

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Reviews/Trip Moments

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Reviews: Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed
Guest User2026-09-19
We had a great time on the sea turtle snorkeling tour! The weather was beautiful, and we were lucky enough to see sea turtles. The captain and safety crew were very friendly and helpful, which made the experience even better. Our family really enjoyed the tour, and I would highly recommend it to other families visiting Hawaii!
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Reviews: Oahu: Cage-Free Shark Swim on the North Shore
Guest User2024-09-13
Unbelievably great!! Crew was awesome and professional. Local family run business. The experience was amazing, highly recommend.
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Reviews: Oahu: North Shore Shark Cage Diving
Guest User2024-08-22
'Captian David' and 'Afro' were great! Good sense of humor and chill calming vibes to them. The sharks come right up to the cage, it's crazy cool. The current from the ocean makes it a little hard to stay underwater so it is a bit of a work out to go under and see.But definitely is really cool and worth it. The bars to the cage makes it easier to pull yourself down and hold yourself there to see the sharks. The boys provided goggles and snorkels. Aswell as they have a gopro to rent out for additional cost to record if needed. Only other recommendation, is don't forget to bring a water bottle out there! You will need it. If we come visit honolulu again, we will definitely be back to shark dive again with these guys! Thank you again!!
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Reviews: Glow of the Deep: Night Snorkeling with Manta Rays
Guest User2026-04-29
I really liked it, but it was cold. The manta rays swam very close!
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Reviews: Oahu: Chief's Luau Admission
Guest User2026-02-22
It was nicely guided unique experience that left all of us very satisfied. Of course Chief is very talented and funny, was well worth it!

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