Top Honolulu Activities and Things to Do

Discover 327 API only in Honolulu on Trip.com, updated November 5, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From $25.00 per person, with an average total of $118.62. Choose the option that suits your plan.

With 22.738k verified reviews, API only Honolulu boast an average rating of 4.7.

This week's most popular API only: "Oahu: Full or Half Day Grand Circle Island Tour", with 6.713k reviews and a 4.9 rating.

Now on Trip.com: "Oahu Ultimate Circle Island Tour Full Day Experience", a 9-hour adventure in Honolulu!

The next available day tour departs on November 6, 2026. Book now to secure your spot!

Honolulu API only usually take about 9 hours — perfect for a relaxed, immersive experience!

44% of Honolulu API only now offer English-speaking guides

November is the perfect time to visit Honolulu! Choose from 327 available day tours, including seasonal favorites like Oahu: Full or Half Day Grand Circle Island Tour.

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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327 results for Honolulu API only

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Reviews/Trip Moments

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Guest User2026-02-21
Today we did the 10 hour Circle Island Tour of Oahu. Even though it rained heavily during the first half of our tour, our tour guide Rob C made our experience awesome! He was super informative as well as entertaining :) We gained a deeper understanding and appreciation for the Oahu culture. We saw some stunning views. Also, you definitely need to get the shrimp lunch from the shrimp shack. Perfectly portioned and it was delicious! Thank you again Rob, for a great day :)
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Guest User2024-04-23
If you want to see fast many interesting places without renting a car, reading guide and doing all navigation by yourself - this is the trip for you. Mini Bus came on time to do all pick ups, our small group was well organized so each stops we left on time. Between stops Noah (the guide) explained everything with great details including historical, spiritual and economical aspects of the specific place. Lunch (have $18 cash per person ) was excellent (verity of shrimps or chicken meals). I enjoyed the trip.
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Guest User2026-02-14
Kimoke'o provided a great educational, fun tour for 3 days! Each day was awesome and entertaining as well providing new information that helped me increase my respect for the people, land, floral and fauna of Hawaii! Thank you for 3 great days!