Koh Chang Diving: Explore HTMS Chang & Coral Reefs

Experience a thrilling day of diving at Koh Chang with two scenic dives. Choose between exploring the famous HTMS Chang wreck and coral sites or diving in the beautiful K rang National Park. Book now!

Duration: 8 hours
Cancellation: 24 hours
Highlights
  • BB Divers PADI Dive Center - Embark on an unforgettable diving journey around Koh Chang, tailored specifically for certified divers. Our daily excursions feature two of the area’s top attractions: the renowned HTMS Chang shipwreck and the unspoiled reefs of Koh Rang National Park.
    *HTMS Chang Wreck – As the largest shipwreck in Thailand, it caters…
What's Included
  • Hotel pickup and drop-off included
  • Enjoy a variety of refreshments, drinks, and beverages
  • Lunch provided during the tour
  • Professional guide to enhance your experience
  • All necessary equipment provided
  • Participate in exciting activities
What's Not Included
  • National park fees
Additional Information

We provide two thrilling diving experiences around Koh Chang, selecting the optimal plan based on weather conditions, currents, and guest preferences:
HTMS Chang Wreck + Coral Reefs
Dive into Thailand’s largest shipwreck, the HTMS Chang, followed by visits to two stunning coral sites. Participants can opt for either 2 or 3 dives during this…

Location
BB Divers PADI dive center
We meet at the BB Divers shop before departing by boat at 9:00 AM. Hotel pick-up is available for all guests and will bring you to the meeting point at Bang Bao Pier. Please make sure to provide your hotel information at least one day before the activity.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(165 Ratings)
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Birger
Mar 4, 2026
Best diving on Koh Chang. - Once again, it was a pleasure to dive with BB Divers. Great diving with Steve, who made it a perfect day.
Review provided by Tripadvisor
Bouthaina
Mar 3, 2026
A dream day with your family 🥰 - We had an unforgettable family day! With two children who made their first dive under Adrien’s good care, the little ones feasted and so did the adults! Thank you to all the team who accompanied us, from the helpers on the boat, to the captain, the instructors, and Hanah the photographer who allowed us to leave with great shots. Perfect organization, very professional! Thank you to all!
Review provided by Tripadvisor
Stacey1220
Mar 2, 2026
Fantastic - I love diving with B.B this is my 4th year with them I am very lucky to have this pleasure. Kristen, Pawel and the staff in the office are extremely helpful. All the boat boys will help with what ever you need and are very friendly. Hannah the resident photographer is very friendly and takes some wonderful photos. Steve, Adrien, Ali, Delphine, Mr Pong, Patrick, Harry, Pierre, Oliver (sorry if I forgot anyone) are friendly, professional, knowledgeable and patient. I truly am blessed to be able to dive with this lovely team.
Review provided by Tripadvisor
Daydream61263489696
Feb 25, 2026
BB Divers Koh Chang best - Absolutely fantastic experience of diving with BB Divers. From doing my refresher to seeing a baby Whale Shark I couldn't recommend more. Very highly skilled instructors, organised professional and just the best bunch of people you could wish for. I will certainly dive with them all again
Review provided by Tripadvisor
Louisnass
Feb 16, 2026
Unforgettable - I did both dives from Ko Chang on the day. I just wanted to say that it was great and that my instructor (Seb) was the best I could have for this excursion! Thank you to all the team who were also at the top. I travel alone and I am young, yet I thought the value for money was excellent.
Review provided by Tripadvisor
Ryanl817
Feb 10, 2026
Koh Chang dive experience - Had a great scuba diving experience with BB Divers in Koh Chang. I also completed a refresher course, and the dive master, Oscar, was extremely knowledgeable, polite, and very welcoming. Oscar’s tutelage was perfect, making everything clear, calm, and confidence-boosting. The dives were well organized, and the food provided was good and much appreciated after a long day in the water. Highly recommend BB Divers for anyone looking to dive around Koh Chang
Review provided by Tripadvisor
Manuela_oehler
Feb 6, 2026
A perfect day on and under the sea - We went on a diving trip with BB Divers as a day trip from Koh Chang to the national park and were completely thrilled. Everything worked out wonderfully and was very well organized. The taxi picked us up directly from the hotel, the arrival was pleasant and stress-free. Afterwards we started with the dive ship – a very relaxed ride. The care on board was excellent, the team was extremely friendly and attentive. Also the food on the ship was really good. We had two wonderful dives with Adrian and Oliver. The equipment was high quality, clean and in very good condition. Overall, we felt well looked after at all times and enjoyed the trip very much. Highly recommended!
Review provided by Tripadvisor
H8773pcemmal
Feb 5, 2026
very good diving center - Great day of diving, we chose 3 dives and in the end we stopped at 2 and they refunded the dive not done. Very flexible! Beautiful dive sites. Good brief on the boat and super Thai lunch in small buffet mode then fruit platter after the 3rd dive. Equipment in very good condition. Only downside on the bottles where some leaked a little on the o-ring but we changed them without problem. Our instructor Geoffrey was very nice, pedagogue, calm, flexible and pro. No whale shark unfortunately but a beautiful wreck dive and lots of marine life! Thank you!
Review provided by Tripadvisor
John
Feb 3, 2026
Great Dive Trip with Patrick and Oscar! - Fantastic trip out on the Big Boat with Patrick and Oscar! Lots of fish, eels and beautiful coral as well as a juvenile Whale Shark! 🐋🐋🐋! The entire crew was kind and helpful, keeping us well safe and supplied with food and drink. Special thanks to Patrick for his most excellent SCUBA guiding skills.
Review provided by Tripadvisor
Road29132200452
Jan 29, 2026
Be sure to experience! - Everything was great, from pickup to finish, Instructor Oskar was super nice and very competent, brought his GoPro with him and provided us with the photos afterwards. I would recommend to anyone.
Review provided by Tripadvisor
From $121
up to 4 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).