Top Honolulu Activities and Things to Do

Discover 331 API only in Honolulu on Trip.com, updated October 20, 2026, with experiences lasting from 1 to 5 hours. Find the perfect adventure for your day!

From HK$345.33 per person, with an average total of HK$934.56. Choose the option that suits your plan.

With 14.133k verified reviews, API only Honolulu boast an average rating of 4.7.

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: "1 HOUR WAIKIKI FRIDAY NIGHT FIREWORKS CRUISE", a 1-hour adventure in Honolulu!

The next available day tour departs on October 21, 2026. Book now to secure your spot!

Honolulu API only usually take about 1 hours — perfect for a relaxed, immersive experience!

65% of Honolulu API only now offer English-speaking guides

October is the perfect time to visit Honolulu! Choose from 331 available day tours, including seasonal favorites like Parasailing Experience in Waikiki, HI.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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331 results for Honolulu API only

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Reviews/Trip Moments

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Reviews: Kona Morning Snorkel to Captain Cook Monument at Kealakekua Bay
Guest User2024-09-18
This was as such a great experience we booked it twice in our 2 week trip to the Big Island. Highly recommend this trip. The crew was great both times and very knowledgeable. The snorkeling spots were awesome!
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Reviews: Waikiki Private Group Surf Lesson
Guest User2026-02-21
Everything is provided and there are lockers to store your items. The instructors are great and there is a photographer with the group capturing amazing photos to purchase afterwards. My daughters loved this experience- first time surfing!
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Reviews: Hawaii Honolulu Star Dinner Cruise [Pick-up + Multiple Option Dinner Optional]
Guest User2025-08-24
The staff were all very cheerful and kind. The dinner was delicious. The singing and hula shows were also very enjoyable, and the time flew by. If there is a next time, I would like to participate again.
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Reviews:
Guest User2026-01-02
Wiley was so kind and friendly. She called in advance to make sure we knew how to get to the pier and I even called her 3-4 times and felt like a bother but she was so helpful and kind and reassuring. She even had conversations with everyone around the boat the night of event. She even had a great playlist of music and took recommendations. Captain Ryan was great , he was very informative, wanted to make sure everyone had a good time and safe one at that. It was awesome to see fireworks from the boat. Definitely recommend participating in any tour with them.