Top picks for Cat Hai Must-have

Discover 23676 Must-have in Cat Hai on Trip.com, updated March 30, 2026, with experiences lasting from 1 to 30 hours. Find the perfect adventure for your day!

From USD 11.04 per person, with an average total of USD 50.40. Choose the option that suits your plan.

With 316 verified reviews, Must-have Cat Hai boast an average rating of 4.8.

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 31, 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 the perfect time to visit Cat Hai! Choose from Must-have available day tours, including seasonal favorites 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.

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Reviews/Trip Moments

Reviews: Hanoi/ Halong - Lan Ha Bay full-day Tour: Luxury cruise, Pool, Jacuzzi, Slide, Kayaking
Guest User2026-03-18
Good experience with billy tour Guide
Reviews: Halong Bay - Lan Ha Bay day tour from Hanoi - Kayaking, Swimming, Slide at Unesco Heritage
Guest User2026-03-17
This excursion left a huge impression on us! Our emotions were off the charts, and the reality exceeded our wildest expectations! I can honestly say it was absolutely fantastic!!! It was so exciting: in one day, we managed to sail on three different boats, sunbathe on the beach, and swim in the gentle sea. The views were simply stunning! We were also very pleased with the lunch! The food was fresh and delicious! We were seated at tables of six, and each course was served one after another, and everything we were served was simply wonderful! Perhaps the weather also played a role – it was a very sunny and warm day. Overall, everything worked out so well that now I think it was probably the best excursion of my life!🥰
Reviews: Lan Ha Bay: Bioluminescent Plankton Kayak Tour
Guest User2026-02-06
Very good experience to see the plankton and being on the water in that environment at night was amazing. Guide was excellent and funny, well worth the price.
Reviews: Luxury Bus Hanoi to Cat Ba Island
Guest User2026-02-25
Everything was fine. They packed us up, checked the passenger lists, and drove us away. There were stops for food and toilet breaks. The guide tried to help everyone. As we later learned, they also organize tours directly to Cat Ba.