Choose the dive area before chasing one famous site.
Koh Chang diving broadly divides into local sites—including the HTMS Chang—and the reefs around Koh Rang. Certification, recent experience, weather and the boat schedule all shape the best choice.
Two broad routes create very different dive days.
HTMS Chang and nearby reefs
A local day may combine the landmark wreck with a coral site, or focus on reef dives that fit the group and conditions.
Explore HTMS ChangKoh Rang reef area
A longer boat-day rhythm with a range of shallow reefs, rocky sites and deeper options chosen around the day’s conditions.
Explore Koh RangKnow the character—keep the final plan flexible.
These guides help you understand the differences. Actual site selection remains a safety and logistics decision on the day.
HTMS Chang
A deep, substantial wreck with changing visibility and different routes for suitably certified divers.
Read the wreck guideHin Luk Bat
A large rock-and-coral site with several routes, anemone areas and enough variety for repeat dives.
Explore Hin Luk BatHin Rap South
A local reef with coral-covered rock, different depth levels and marine life ranging from small reef fish to occasional larger visitors.
Explore Hin Rap SouthBlueberry Hill and T11
A shallower coral site and a compact patrol-boat wreck that can create varied local diving.
Explore both sitesKoh Rang National Park
Multiple dive sites rather than one fixed reef, ranging from sheltered coral areas to more exposed deeper topography.
See the Koh Rang guideMatch the site to the diver
Send your certification, recent experience and interests. A useful recommendation considers more than the name of the site.
Ask a questionConditions and experience outrank wish lists.
Visibility, current, waves, group composition, certification limits and park access can change the sensible route. Good planning keeps alternatives open.
Before requesting a particular site.
Can I book HTMS Chang specifically?
You can request it, but certification, recent experience, conditions and the operator schedule determine whether the wreck is realistic for your date.
Which area is best for beginners?
There is no single permanent answer. Suitable shallow reef sites exist in more than one area; the best choice depends on conditions and how the day is organised.
Can snorkelers join a dive-site trip?
Sometimes, but not every dive route provides good or safe snorkeling. Send the full group details so a shared option can be checked.
How do I choose between two and three dives?
Consider the route, travel time, recent experience and how comfortable you are with a longer day. The pricing page shows the current options.
Send your level, last dive and preferred date.
You can still name the sites that interest you. I will help separate a good wish from a realistic plan before availability is confirmed.
