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5 hours
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Do you know that Lan Ha Bay – Cat Ba Island is one of the most distinctive tidal changes in the world? A great condition when combining natural limestone cliffs with high tides makes this the most attractive place in South Asia for Deep Water Solo.
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
For a full refund, cancel at least 24 hours before the scheduled departure time.
Transportation, access fees, English speaking guides, lunch, climbing shoes, chalk, and kayak equipment (when applicable)
oin us on a basket boat and freely take your climbing steps under the direction of our guides, finally a jump into the blue water to enjoy the great moment after each climb. This trip can be organized half day (either morning or afternoon), or all day, depending on the tide level. We have prepared climbing shoes, climbing routes information as well as lunch. Make sure you well check your schedule as well as the tide before booking the tour.
Kayaking
Duration: 4 hours
Lunch and water
Hawaii 5-0, Three Brothers
28 reviews
Total reviews and rating from Viator & Tripadvisor
Odyssey683946,
Nov 9, 2025
- Review from Tripadvisor
We were a group of 6 from different levels. Super happy with our guide made it very easy and tried to indicate a way for each according to our level. It was a lot of fun. They give you cat's feet. Having the boat waiting for you nearby is a luxury as it is a very intense activity. I would repeat a thousand more times!!! Thanks for the patience



R1017QXbiancat,
Nov 4, 2025
- Review from Tripadvisor
I was very nervous and all the staff made me feel secure. They made me laugh and gave me the confidence to try several times. Thank you
Annabelle V,
Oct 22, 2025
- Review from Tripadvisor
Amazing day!!! Morning psicoblock (deep water solo) in the beautiful of La Han!! Breathtaking landscape, unique experience for the whole family, top organization that adapts to all levels. Delicious meals. Followed by an afternoon kayak! Special mention to the team: Toan for his advice on climbing and jumping, Hung for kayaking and his jokes, Trang for his impeccable French and his kindness! Thank you for this beautiful discovery
samuelbenjamin789,
Aug 11, 2025
- Review from Tripadvisor
It was very fun and my guide, Edcel was great. The free lunch was also very good. I would highly recommend. Should add that it is probably better if you have some climbing experience prior.

Voyager21043302590,
Dec 22, 2024
- Review from Tripadvisor
Experience: Wow! Deep water soloing in Lan Ha Bay was an absolute blast! This was such a unique and thrilling way to experience the stunning scenery. Climbing up the limestone cliffs and then jumping into the refreshing water was exhilarating. Instructor: Our instructor, Alex, was awesome. He was super encouraging and helpful, providing clear instructions and making sure everyone felt safe and confident. He also pointed out some cool spots to climb and jump from. Overall: I highly recommend this activity to anyone looking for an adventurous and unforgettable way to see Lan Ha Bay. It's a fantastic combination of climbing, swimming, and breathtaking views. Thanks to Langur's Adventures and Alex for an amazing day!
sophiewN9096WW,
Dec 13, 2024
- Review from Tripadvisor
We had a great time deep water soloing with Alex. He was great at helping us up and giving us lots of guidance. Great experience overall!
amothom,
Aug 4, 2024
- Review from Tripadvisor
We booked this not really knowing what to expect but it exceeded our expectations! Our South African guide (Covan) was fantastic , as we were beginners he gave us lots of tips and encouragement ,also used a laser pen to point out areas on the rock to move towards which helped a lot. A lot of people pay big money to do the day cruises to see ha long bay but I think this is an even better way to appreciate the natural beauty of the area! And have so much fun whilst seeing it! Thanks guys!



sorchasocki,
Aug 1, 2024
- Review from Tripadvisor
We joined the deep water soloing group as our 9 year-old daughter is a climbing enthusiast and has been following lessons for a couple of years back home. Our guide Jack did a great job picking out the right climbs for her level. Overall an unforgettable day including lunch on a boathouse.

LisaT17,
Jul 26, 2024
- Review from Tripadvisor
I did a full day with the company, with deep water solo in the morning, lunch on the boat, and kayaking in the afternoon. During the morning I had a lot of fun, the activity was very cool and the guide helped me through everything, showing me the ways and holds. There are many different difficulties level but even if you're not super experienced it can be very funny. The lunch on the boat was great. Kayaking was very nice and a bit exhausting, as we kayaked for more than 3 hours, stopping also briefly at a beach. On our way back we even saw the Cat Ba langurs (the real ones!). I can definitely recommend to do activities with this company.
sofiea829,
Jul 14, 2024
- Review from Tripadvisor
This was an amazing experience. We felt safe and confident even though we are not very experienced climbers. Please do yourself a favor and book a tour through Langur’s Adventures.
Operated by Langur's Adventures