Top picks for Hawaii island API only

Discover 117 API only in Hawaii island on Trip.com, updated October 21, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From €54.22 per person, with an average total of €189.89. Choose the option that suits your plan.

With 3.215k verified reviews, API only Hawaii island boast an average rating of 4.8.

This week's most popular API only: "Glow of the Deep: Night Snorkeling with Manta Rays", with 876 reviews and a 4.6 rating.

Now on Trip.com: "Hilo: Mauna Kea Summit Tour", a 6-hour adventure in Hawaii island!

The next available day tour departs on October 22, 2026. Book now to secure your spot!

Hawaii island API only usually take about 6 hours — perfect for a relaxed, immersive experience!

41% of Hawaii island API only now offer English-speaking guides

October is the perfect time to visit Hawaii island! Choose from 117 available day tours, including seasonal favorites like Glow of the Deep: Night Snorkeling with Manta Rays.

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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117 results for Hawaii island API only

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Reviews/Trip Moments

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Reviews: Hilo: Mauna Kea Summit Tour
Guest User2026-10-07
A truly beautiful excursion with stunning views. The highlight was the breathtaking night sky and the fantastic photos to remember it by. Highly recommended!
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Reviews: Mauna Kea: Stellar Explorer Tour from Hilo or Kona
Guest User2026-10-05
My husband and I had a great experience on this tour. Our tour guide, Sam, was very knowledgeable in a variety of subjects and made the tour interesting. When my husband lost his wallet (which we didn’t realize until after the tour), Esther and Henry helped us backtrack to the stargazing site and Rest Area the next day. Miraculously we found his wallet. Talk about customer service! Take the tour, you’ll be glad you did.
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Reviews: From Hilo: Hawaii Volcanoes National Park Tour
Guest User2026-10-05
Perfectly timed tour. Each stop 20 minutes which was adequate time. All stops interesting and learned a lot. Loved macadamia treats, too!