Scuba Diving Day Trip at Koh Chang – 2 Dives

The wreck is only part of the story. This eight-hour Koh Chang outing pairs certified scuba time with either the HTMS Chang wreck or the calm reefs of Koh Rang National Park, making it a useful choice if you want a full day on the water without arranging boats, gear, food, or transfers yourself. I especially like the small maximum group of four and the care shown by guides such as Steve, Oscar, Max, and Mr. Cho. I also like that lunch, snacks, drinks, equipment, and hotel pickup are included.

The main thing to check is the day’s exact plan. The title promises two dives, but the description refers to additional reef dives at the wreck and three dive or snorkel stops in the national park. Some past outings included three underwater sessions, while extra dives may cost 1,000 baht. If you want a particular site or number of descents, confirm it before you book.

Key points to know before you book

• HTMS Chang offers a dramatic wreck setting: The ship is Thailand’s largest wreck and can suit divers of different levels, though one guide advised that an Advanced Open Water certificate is best for the 18-meter wreck visit.
• Koh Rang is the gentler alternative: Calm water and shallow reefs make the national park a better fit if you prefer relaxed coral viewing over a large steel wreck.
• The group is capped at four people: That is a real advantage for equipment help, safety checks, and questions underwater.
• Your day includes the practical extras: Hotel transfers, all necessary equipment, buffet lunch, drinks, and light refreshments are covered.
• Guides receive especially strong praise: Steve helped one returning diver regain confidence, while Oscar, Max, and Mr. Cho were also singled out for care and organization.
• National park fees are extra: Bring money for this charge, and confirm the current amount before departure.

Choosing between HTMS Chang and Koh Rang National Park

The day normally centers on one of two areas. The first is the HTMS Chang, described as Thailand’s largest shipwreck. Its tall structure gives you something substantial to explore, and the wreck attracts aquatic life. The planned outing may also include reef visits around the ship, so this option is not only about metal and shadows.

The wreck is listed as suitable for divers of all levels, but that broad wording deserves a little caution. A past participant described the wreck at about 18 meters and recommended an Advanced Open Water qualification. That does not automatically rule it out for a less advanced certified diver, but you should share your certification level and recent experience with the operator before the boat leaves.

The second choice is Koh Rang National Park, a protected marine area with 40 islands. The water is described as calm, and the reefs are generally shallow. You can expect coral, tropical fish, nudibranchs, and attractive underwater scenery rather than the imposing shape of a sunken ship.

I would favor Koh Rang if you have not been underwater for a while, want a calmer day, or prefer coral gardens to wreck exploration. One past customer had not dived recently and found Steve’s refresher help useful before getting back into the water. That kind of support matters, especially when nerves return faster than your old equipment skills.

The national park plan can include three different dive and snorkel stops. Since the product is sold as a two-dive trip, ask BB Divers to explain whether the extra stop is a snorkel visit, an included third descent on that date, or an optional addition. The details may change with the site and schedule.

Starting at BB Divers at 8:00 a.m.

The meeting point is BB Divers, a PADI five-star center at 16/2 Moo 1, Koh Chang Tai, Ko Chang, Trat 23170. The listed start time is 8:00 a.m., and free hotel pickup and return are included.

That transfer is more valuable than it first sounds. A boat day requires bulky gear, an early start, and a return after several hours in the sun. Having the operator handle the hotel connection removes one more moving part, although you should provide your hotel details at booking and confirm the pickup time.

At the center, you can expect the practical preparation that comes with a certified scuba trip: certification checks, equipment use, and guidance from the professional team. Evidence of certification is required for every participant taking part in the scuba portion. This is not a casual try-out session for people without certification.

The maximum group size is four. That makes the trip feel more personal than a large boat operation, at least in the water and during preparation. A small group also gives the guide more time to help with a mask, buoyancy concerns, or equipment questions. Reviews repeatedly praised the organization and personal care, with Oscar described as especially helpful and Steve praised for helping a diver regain confidence.

What the HTMS Chang wreck day is like

The wreck is the more dramatic choice. You get to inspect the structure of a large ship underwater, with aquatic life living around it. The official description says the wreck can be paired with two additional reef dives, while the tour title presents the outing as two dives. That difference is important enough to settle before paying for optional extras.

Do not assume that a wreck automatically means difficult conditions, but do take the depth and your own recent experience seriously. One account placed the main wreck section at 18 meters and suggested Advanced Open Water certification. The official description is more open, saying the site works for divers of all levels. The sensible approach is to treat your qualification, comfort, and current ability as the deciding factors.

The crew’s role appears to be one of the strongest parts of this outing. Max guided one wreck visit, while Steve helped a family that included three less-experienced divers. That family group appreciated his explanations and help with their equipment. For you, this means the trip may work well if your certification is valid but your confidence is not at its peak.

A note of realism: one person had to stop during the final part of a dive after getting something in an eye. The issue was taken seriously and medical treatment followed. No sea outing can remove every small risk, so bring any personal eye protection or medication you normally need and tell the guide promptly if something feels wrong.

What Koh Rang National Park adds to the day

Koh Rang offers a different rhythm. The park is protected, the water is described as calm, and the reefs are shallow enough for a more relaxed look at coral and tropical fish. If the wreck is a visit to a large underwater object, Koh Rang is more about the life around you.

The park contains 40 islands, giving the boat crew several possible areas to work with. The itinerary describes three dive and snorkel stops, which can make the day feel varied. You may get different reef views instead of spending the whole outing at one site.

This option should suit you if you want colorful coral, gentle conditions, or a mix of scuba and snorkeling. It is also a reasonable choice for a family or small group with mixed confidence levels, though every person taking part in the scuba portion still needs certification.

Marine conditions can affect the final site choice. The information provided does not promise a particular reef, visibility, or marine animal on a given date. Nudibranchs and whale sharks are mentioned as possible sightings, not guarantees. Enjoy those as bonuses rather than booking solely for a whale shark encounter.

Lunch, drinks, and the long middle of the day

A buffet lunch is included, along with drinks, free beverages, snacks, and light refreshments. That is useful on an eight-hour boat outing, where waiting until you return to shore is not practical.

The food also gives the day a natural pause between water sessions. You can warm up, eat, drink, and reset your attention before the next descent. One account specifically praised the lunch along with the boat and crew, while another called the food great after a three-dive day.

Tell BB Divers about dietary requirements when booking. The information confirms that requests can be advised in advance, but it does not list a fixed menu or promise that every diet can be accommodated. If your needs are strict, ask what the buffet contains before departure.

You should still bring the usual personal items for a day in the sun, such as a swimsuit, towel, and any medication you need. The listed inclusions cover the boat-day essentials, but they do not mention personal sun protection or valuables storage.

Equipment and the human side of the operation

All necessary equipment is included, which makes the $130.39 price easier to assess. You do not need to rent tanks, regulators, or the basic kit separately, though the details of the exact equipment package are not specified. One particularly positive account called the equipment well maintained, and another praised its quality.

The human support is even more consistently praised. Oscar was described as an excellent boat master who helped lead people to good underwater sights. Steve was thanked for his instruction and calm assistance. Max guided a successful wreck outing, and Mr. Cho was praised alongside the office team for making the day organized and easy.

That matters because an equipment-heavy day can become frustrating when no one has time to help. Here, the four-person limit gives the staff room to offer individual attention. It does not mean the trip is private by default, however. One past customer did have a private two-dive trip, but the standard product is a small-group outing.

Is $130.39 good value for Koh Chang?

At $130.39 per person, this is not the cheapest way to spend a morning in the sea. But the price includes the parts that often push a boat day’s cost upward: hotel pickup and return, all scuba equipment, a professional guide, lunch, drinks, snacks, and the boat-based activity itself.

The small group improves the value. A cheaper large-group boat may leave you waiting for help or following a rigid schedule. Here, the maximum of four creates a more personal setting, and the strong feedback about organization suggests the service is a central part of what you are paying for.

The value is best if you need equipment and transport. If you already have a full kit, your own vehicle, and a way to arrange food, you may find the package less compelling. The national park fee is not included, and any extra dives cost 1,000 baht, so add those charges to your budget.

Because the listed title says two dives while the descriptions refer to additional sessions, ask for the exact inclusions in writing. That simple question can prevent confusion over what is included and what counts as an optional third descent.

Who should book this Koh Chang trip?

I would recommend it to certified divers who want a simple full-day plan and do not want to organize transport, equipment, meals, and a boat independently. It also suits small groups that value personal help, especially families or friends with mixed levels of recent experience.

Choose the HTMS Chang if the idea of a large wreck is the main reason you want to go. Choose Koh Rang if calm water, shallow reefs, coral, and a more relaxed pace sound better.

I would be more careful if you have not dived for a long time, are unsure of your certification level, or are specifically seeking a guaranteed whale shark sighting. The guides can help refresh your skills, as Steve did for one returning diver, but you should still be honest about your experience.

The product is strongly rated, with 99 percent recommending it and a 4.9 rating from 150 reviews. Those numbers fit the repeated praise for staff, food, equipment, and organization. The most useful practical step is to contact BB Divers before the day and confirm site, depth, number of descents, park fee, and any dietary needs.

Should you book it?

Yes, if you are certified and want a well-supported day around Koh Chang’s best-known underwater sites. The four-person limit, included equipment, food, drinks, and transfers make the package convenient, while the choice between the HTMS Chang and Koh Rang lets you match the outing to your comfort level.

Book with care if your priority is exactly two descents, because the written plan includes different numbers of water stops. Confirm that detail first. You can cancel for a full refund up to 24 hours before the local start time, but changes or cancellations inside that window are not refunded.

FAQ

Where does the Koh Chang scuba trip start?

It starts at BB Divers, a PADI five-star dive center at 16/2 Moo 1, Koh Chang Tai, Ko Chang, Trat 23170, Thailand.

What time does the activity begin?

The listed start time is 8:00 a.m.

How long does the trip last?

The full activity lasts approximately eight hours.

Is hotel pickup included?

Yes. Free hotel pickup and drop-off are included.

Do I need scuba certification?

Yes. Evidence of dive certification is required from every person taking part in the certified scuba activity.

What sites can the trip visit?

The trip may visit the HTMS Chang shipwreck or Koh Rang National Park, depending on the plan for the day.

Is lunch included?

Yes. A buffet lunch is included.

Are drinks and snacks included?

Yes. Drinks, beverages, snacks, and light refreshments are included.

Is scuba equipment provided?

Yes. Use of the necessary equipment is included.

Are national park fees included?

No. National park fees are not included in the listed price.

Can I add another dive?

Additional dives may be available for 1,000 baht, subject to the operator’s arrangements.

How many people can join the trip?

The activity has a maximum of four participants.

Can I cancel for a refund?

Yes. You can cancel at least 24 hours before the local start time for a full refund. Cancellations or changes made less than 24 hours before departure are not accepted for a refund.