Top picks for Honolulu Must-have

Discover 5698 Must-have in Honolulu on Trip.com, updated March 30, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From EUR 13.66 per person, with an average total of EUR 71.06. Choose the option that suits your plan.

With 6.497k verified reviews, Must-have Honolulu boast an average rating of 4.6.

This week's most popular Must-have: "Big Island Manta Ray Night Snorkel", with 2.133k reviews and a 4.8 rating.

Now on Trip.com: "Waikiki, Oahu 2-Hour Whale Watching: Guaranteed Sightings", a 2-hour adventure in Honolulu!

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

Honolulu Must-have usually take about 2 hours — perfect for a relaxed, immersive experience!

100% of Honolulu Must-have now offer English-speaking guides

March is the perfect time to visit Honolulu! Choose from Must-have available day tours, including seasonal favorites like Big Island Manta Ray Night Snorkel.

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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Reviews/Trip Moments

Reviews: Oahu: Waikiki Trolley Hop-on Hop-off All-Line Pass
Guest User2026-03-24
Our tour of Waikiki was great - Ivan, our guide, was very knowledgeable about the island and had some funny stories and amazing suggestions of places to visit and eat
Reviews: Waikiki, Oahu 2-Hour Whale Watching: Guaranteed Sightings
Guest User2026-02-12
I’m obsessed with whale watching, and I have never been disappointed with Pink Sails. I have now taken 7 whale watching tours with them including 3 sunset tours. These are some of the best 2-hour tours that I have taken. Captain Jamie, Alex, and Peter were great! They are all so knowledgeable and fun. On both trips this year, we were lucky to see 2 whales both times, and we even saw a mom with her calf. The whales just happened to unexpectedly surface fairly close to the boat. I highly recommend taking a tour with Pink Sails where you’re guaranteed to see a whale. If you don’t, you will get another opportunity to take another tour.
Reviews: 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!
Reviews: Honolulu, Oahu, Hawaii, USA|Waikiki Trolley Hop-on Hop-off Bus Tour
Guest User2025-12-11
It was easy to use and I received the ticket without any difficulty. It was great to stop by various travel points.
Reviews: Waikiki: 2 hours - Turtle Canyon Snorkeling Adventure
Guest User2026-02-26
The whale watching excursion was amazing!!! The crew were awesome, friendly, and very knowledgeable about the marine life. Would highly recommend this tour
Reviews: Oahu: Waikiki Sunset Splash & Cruise
Guest User2026-03-23
The sunset was absolutely stunning! We even saw whales and turtles—what a wonderful time! Thank you so much! The atmosphere was amazing too!
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