Available languages
8 hours
Mobile ticket
Our dive trips around Koh Chang are designed to show you the very best of the island’s underwater world. We usually visit two main areas: either the famous HTMS Chang wreck combined with two colorful coral sites nearby, or three stunning coral dives in Koh Rang National Park — a protected marine area known for its crystal-clear water and vibrant reef life.
The exact dive sites are carefully selected each day by our experienced dive team, depending on weather and current conditions, to make sure you get the most out of your day underwater. Each trip includes three dives for certified divers, with plenty of time to relax on board between dives, enjoy the scenery, and share your underwater adventures with fellow divers.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Transportation options are wheelchair accessible
All areas and surfaces are wheelchair accessible
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Evidence of dive certification is required from all divers wishing to participate in this certified dive
Please advise any specific dietary requirements at time of booking
For a full refund, cancel at least 24 hours before the scheduled departure time.
These diving trips are suitable for all divers with a license. Join us diving on our local sites, dive on the famous HTMS Chang 712 shipwreck followed by 2 coral reefs and enjoy the beauty of the marine life around Koh Chang. Or we head to the colorfull corals of Koh Rang national park for easy lovely coral dives. Chill on the wooden boat between dives, lunch (buffet), soft drinks cookies and fruits, equipment and guide included
Hotel pickup and drop-off
Beverages, buffet lunch and snacks
Dive guide and equipment
Coffee and/or Tea
All activities
National park fees
Select a pickup point
Pickup included
103 reviews
Total reviews and rating from Viator & Tripadvisor
Kaia933,Apr 12, 2026
- Review from Tripadvisor
Awesome experience, I will definitely book another trip. Went wrek diving with a super cool, chilled out dive instructor named Steve. Had a great time and I I would highly recommend to go with him ✨👌 All in all a great day out on the water.
861janinas,Apr 11, 2026
- Review from Tripadvisor
I had the pleasure of diving with BB Divers over two incredible days on Koh Chang, and I can't recommend them highly enough. I booked the 6 dives package. On April 9th, I joined Adrian and Adam for a three-dive day - my first with the team. From the very start, everything ran smoothly: transport was well-organized, the briefings were clear and thorough, and both Adrian and Adam made me feel completely at ease. Every question I had - no matter how small - was answered with patience and genuine enthusiasm. The dive sites were absolutely stunning, and I felt safe and well looked-after throughout the entire day. On April 10th, I went out again with Steve, who continued that same high standard. His calm, professional approach, deep knowledge of the local sites, and genuinely great sense of humor made for another unforgettable day underwater. What really sets BB Divers apart is the team's warmth and dedication. You never feel rushed or like just another customer - they truly care about your experience. If you're looking for a dive operator on Koh Chang you can fully trust, look no further. I'll definitely be back!
timluckit,Apr 8, 2026
- Review from Tripadvisor
Everything was stress-free and well organised. The company was very accommodating - they were quite flexible with making changes or adapting (within reason) to fit our requirements. I did a one day trip, 3 dives in total. Steve who led the dive was fantastic: friendly, helpful, knew his stuff and made the whole trip smooth and enjoyable. Will definitely dive with BB Divers again!
Vacation21713981657,Apr 4, 2026
- Review from Tripadvisor
Had a lovely diving trip with a refresher and three dives. Pickup and transfer from my hotel was included in the dive price. Oscar was a great and chill instructor. For the refresher we went trough some theory, the hand signs and practiced retrieving the regulator and clearing the mask. We then went on the first dive in the national park. Afterwards there was a proper thai lunch on board. Followed by two more fun dives. Saw some stingrays, mureana and big schools of fish. All in all a lovely day on a boat. Oscar was a great instructor and dive buddy. Will come again to check out the HMS Chang. Have fun and hang loose!
Antti J,Mar 31, 2026
- Review from Tripadvisor
We had again a nice day at the sea with BB Divers! My wife did snorkeling and i did 3 dives with Oscar. Oscar is really professional diver, perfect balance between safety and fun. I always feel comfort diving with him, Thank you Oscar and BB Divers team! Highly recommend and looking forward to make next diving&snorkeling trip with Oscar and BB Divers.
HarrietRoe,Mar 28, 2026
- Review from Tripadvisor
This is my second time diving with BB Divers after I did my advanced open water with them over a year ago. We had a super day on the Koh Rang National Park trip. They make the booking process really straightforward and offer hotel pickup which makes the morning really seamless and stress-free. The boat crew couldn't have been more helpful, making sure we had plenty of refreshments and helped massively with our gear. I did 3 dives with Steve who was fantastic and really looked after us. He even made sure to get plenty of photos of us on the dive which was appreciated. I'll definitely be back to BB Divers next time I'm in Koh Chang
Antti J,Mar 21, 2026
- Review from Tripadvisor
I did 2 dives with Mr. Tam and one dive with Ms. Delfin. My wife did snorkeling. Everything was great, they both are professionals with safety first attitude. My wife had really good time with snorkeling. Bonus: It was very good visibility at the wreck. I Highly recommend Tam & Delfin and Everyone at BB Divers, it was a great day again at the sea, thank you from a good diving & snorkeling trip BB Divers Koh Chang!
Adventure08994917563,Mar 20, 2026
- Review from Tripadvisor
Had 2 days of diving including a refresher, hadn't dived for couple of years and Steve Ellery was very reassuring, gave me loads of confidence to continue diving as well as being an excellent buddy pointing out so many different creatures. Dauphine partnered with me on the 2nd day for 3 dives including htms chang, kept me calm on entry of the first dive and assisted with the odd bouancy issue and loosing of my tank, extra guidance when needed. Overall fantastic instructors and experiencesr
Resort19533530432,Mar 17, 2026
- Review from Tripadvisor
I had a fantastic time diving with BB Divers. I had the pleasure of diving with Oscar for the day. Absolute legend and very knowledgeable about the dive sites and his craft. He went above and beyond to make sure I got the most out of the day and just made the whole trip easy and enjoyable. Would absolutely recommend booking with these guys for a seamless experience. Like others have said - it’s a well oiled machine. All the staff and instructors are very friendly. The boats are awesome, all the equipment was spot on and food was great as well. Book with these guys if in doubt!
W2028CLbartv,Mar 7, 2026
- Review from Tripadvisor
What an incredible diving experience with BB Divers! The crew was super friendly and professional from start to finish, making everything smooth and enjoyable.Special shoutout to our guide Oscar – he was outstanding! Professional, calm, safety-focused, and great at spotting all the amazing marine life. He made us feel completely at ease, whether pointing out cool creatures or leading the dives.The sites were beautiful with vibrant reefs and good visibility, the boat was comfy, and the whole day was hassle-free. Highly recommend BB Divers (especially asking for Oscar) for anyone diving in the Koh Chang/Koh Kood area. Thank you for the wonderful time – no troubles, only bubbles! Would dive with them again anytime!
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