
Discover 23711 Must-have in Cat Hai on Trip.com, updated March 20, 2026, with experiences lasting from 1 to 30 hours. Find the perfect adventure for your day!
From BHD 4.17 per person, with an average total of BHD 21.05. Choose the option that suits your plan.
With 271 verified reviews, Must-have Cat Hai boast an average rating of 4.7.
This week's most popular Must-have: "Lan Ha Bay: Bioluminescent Plankton Kayak Tour", with 202 reviews and a 4.9 rating.
Now on Trip.com: "Hanoi/ Halong - Lan Ha Bay full-day Tour: Luxury cruise, Pool, Jacuzzi, Slide, Kayaking", a 13-hour adventure in Cat Hai!
The next available day tour departs on March 21, 2026. Book now to secure your spot!
Cat Hai Must-have usually take about 13 hours — perfect for a relaxed, immersive experience!
85% of Cat Hai Must-have now offer English-speaking guides
March is perfect for visiting Cat Hai! Choose from Must-have available day tours, including seasonal hits like Lan Ha Bay: Bioluminescent Plankton Kayak Tour.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

![4-star cruise with overnight stay on board in Vietnam's Ha Long Bay [We are a local Vietnamese fleet]](https://ak-d.tripcdn.com/images/0353e12000imcpapnEE12_C_568_320.jpg?_fr=wc)








![Vietnam Lan Ha Bay Cat Ba Island Day Tour [Escape the Crowded Tourist Areas/Unique Itinerary]](https://ak-d.tripcdn.com/images/0356g12000q10as8m1E55_C_568_320.jpg?_fr=wc)


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