Top picks for Tumon Must-have

Discover 455 Must-have in Tumon on Trip.com, updated 14 November 2026, with experiences lasting from 1 to 4 hours. Find the perfect adventure for your day!

From BRL 56.36 per person, with an average total of BRL 256.98. Choose the option that suits your plan.

With 1 verified reviews, Must-have Tumon boast an average rating of 4.0.

This week's most popular Must-have: "Guam: Dolphin Watching Cruise & Underwater Observatory", with 1 reviews and a 4.0 rating.

Now on Trip.com: "Guam BIG sunset dinner cruise with all-you-can-eat BBQ and drinks, chance to see dolphins, optional transfer", a 2-hour adventure in Tumon!

The next available day tour departs on 15 November 2026. Book now to secure your spot!

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

50% of Tumon Must-have now offer English-speaking guides

November is the perfect time to visit Tumon! Choose from 455 available day tours, including seasonal favorites like Guam: Dolphin Watching Cruise & Underwater Observatory.

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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455 results for Tumon Must-have

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Reviews/Trip Moments

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Reviews: Guam: Dolphin Watching Cruise & Underwater Observatory
Guest User2026-11-09
Although we didn't see any dolphins that day, the guide did his best to increase our chances of encountering them by visiting several different spots. We were able to see several sea turtles from the boat. Everyone was kind, and the tour ran smoothly, making it a great experience.