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Client Success Stories: Hear What Our Clients Say

This is the space to share a review from one of the business's clients or customers.

Arlington, Virginia

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Naperville, Illinois

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Plano, Texas




The theory is important but it is time in the water that makes the diver. 

It's our mission to give our divers and students as much time in the water as possible. We focus on small group sizes tailored to individual divers' experiences and needs. We limit fun diver groups to 4 certified divers.  On PADI courses our standard is 2 students per instructor. And we offer at least one additional dive with every course you take.  is only part of how we meet that commitment.


Quality & Safety are our top priorities, starting with your personal dive planning to meet your individual skills, requirements and expectations. Our highly skilled and experienced Instructors and Divemasters will guide you safely and carefully to Koh Chang's great dives spots.

Koh Chang Divers is a top-tier PADI 5-Star dive center run by passionate dive professionals. We are committed to providing you with an exceptional dive experience at Koh Chang, based on our long history and extensive knowledge. 

We are really proud of the feedback we get from our customers, ranking us at the top and consistently outstanding (see more below on this page). These rankings and ratings include: 


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Building a
Sustainable Future


Fish at HTMS Chang wreck Koh Chang

Koh Chang Divers

Meet The Team


PADI Master Scuba Diver Trainer


David founded Koh Chang Divers in 2017 and is a long-time Koh Chang resident and dive industry builder. He believes passionately that the key to keep divers diving is to give them as much time in the water as possible to assist them develop and perfect their skills.  David regards himself as a diver, instructor and small businessman in that order of priority and is probably the person you are most likely to meet on the boat.




Naam is a Koh Chang resident from Buriram. Although not actively sailing with the crew, she plays a crucial role in liaising with the local community. Her connections ensure that everything we need for the boat is promptly ordered and delivered. Plus, her ties to Adun as his sister add a touch of family warmth to our team.



Bo is a true local, hailing from Bang Bao village, also our home. Capt. Bo knows these waters like the back of his hand. His boat-handling skills have earned him rave reviews from satisfied dive customers.



Adun manages key daily logistics onshore and on the water to ensure a seamless diving operation and experience. His engineering prowess is integral to the general maintenance of the boat, working closelyt with Captain Bo. Adun is from Buriram. 


We have chosen the Whaleshark as our emblem because the world’s largest fish is now being seen in waters around Koh Chang more often than ever before.  2023 marks the time we started seeing as many as five different individuals including juveniles in both the National Marine Park and the HTMS Chang shipwreck.  

There are no guarantees of seeing them each time we go out because, of course, we are always in their hands, sorry, fins.

The Whaleshark

A traditional Thai fishing boat converted to our requirements, our dive boat is expertly crewed by locals with extensive knowledge of local water and conditions. There's plenty of space for equipment and tanks on the main deck, along with emergency equipment, drinks, food and a toilet. The upper deck offers additional space. Though the boat is licensed and authorized to carry 24 people, we limit the number of guest divers to 12 in order to have sufficient space available for everyone. 

The Boat

Happy Customers

What our divers are saying

I was only here for fun-diving, but was able to observe a few training dives. This is exactly what I would have wished for during my training. Just great! If you want to make a ticket, do it here. Certainly a good foundation for your diving career!


We are lucky that we choose Koh Chang Divers for my Adanced Open Water Diver and for my girlfriends fun dives. The dive spots were beautiful, especially the wreck dive. It was a nice and warm welcome from David and Markus and from the rest of the Team.  If you want to dive at Koh Chang, go to Koh Chang Divers!


An AWESOME place. Literally made our 8 week trip around Asia. My partner and I did our open water course here and stayed on to do our advanced spontaneously too. If you want a more personal diving experience for an extremely good price I suggest choosing these guys.


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