REVIEW · THAILAND
Koh Chang Freedive Trip ( Start at Koh Chang)
The wreck is the headline. This one-day Koh Chang outing combines freediving at several coastal sites with a visit to the HTMS Chang shipwreck and possible time around Koh Rang National Park. I like the practical setup: hotel pickup, freedive equipment, food, drinks, and a small group of no more than 15 people are all included. I also like that you can choose to go with a guide if you are traveling alone.
The main point to consider is safety planning. You may only book the unguided freedive option if you already have a freedive buddy, since going alone is not allowed. National park fees are extra, and the exact sites can vary, so this suits flexible swimmers more than anyone demanding a fixed schedule.
Key points to know before booking

- HTMS Chang is the standout site: A shipwreck visit gives the day a clear focal point, and one review described it as spectacular.
- A buddy is required without a guide: Solo participants must choose the guided option for safety.
- Your main costs are covered: Hotel transfers, equipment, lunch, snacks, bottled water, tea, coffee, and other beverages are included.
- The boat setup is safety-minded: Around 80 percent of the regular sites are also suitable for freediving, while a small speedboat can take scuba divers to deeper sites.
- The group is capped at 15: That is small enough for more personal attention than a large day boat usually provides.
- Plan on roughly eight hours: The listed start time is 8:00 a.m., and the activity lasts about one day.
What this Koh Chang day is really like

This is a full morning-to-afternoon sea outing, not a quick beach activity. You are collected from your hotel, taken to the boat operation, and spend the day moving between suitable underwater sites off Koh Chang.
The basic plan is simple. You get your equipment, head out by boat, make several water stops, eat a buffet lunch, and return by the end of the day. The schedule is built around conditions and site choice, so it is wise to leave your evening open rather than book something immediately afterward.
The most useful feature is the mix of independence and support. If you have experience and a buddy, you can choose the freedive option without an instructor. If you are alone, the guided choice gives you a safer way to take part without trying to pair up on your own.
I like this arrangement because it does not force every participant into the same level of supervision. Some people want a guide nearby. Others prefer to manage their own session with a trusted partner. The important rule is clear: you cannot freedive alone.
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The 8:00 a.m. start and hotel pickup
The day begins at 8:00 a.m., with round-trip hotel pickup and drop-off included. This removes one of the most annoying parts of a boat day: finding the pier, arranging a taxi, and worrying about arriving late.
Pickup details can depend on your hotel location, so provide accurate accommodation information when you book. The operation is also near public transportation, but the included hotel transfer is the easier choice if it applies to your lodging.
A morning start makes sense here. You need enough daylight and boat time to reach more than one site, and the outing is listed at about eight hours. Bring anything you normally want for a long day outside, such as sun protection and a change of clothes. The supplied information confirms food and drinks, but it does not specify towels or personal clothing items.
BB Divers and the boat arrangement

All activities are run from the same main boat through BB Divers. This gives the day a central base for equipment, meals, breaks, and surface support.
The operator says about 80 percent of its sites are also good freedive sites. That matters because the boat can serve different kinds of participants without splitting the whole group from the start. If scuba participants need to visit a deeper site, they can be taken there in a small speedboat while the main BB boat remains with the freedivers.
I see this as one of the more thoughtful parts of the setup. Freedivers are not left waiting on a distant boat while another activity takes place. They remain with the main vessel, which is described as the safer and more comfortable place for them during that part of the day.
The exact route is not fixed in the information provided. Site choice may depend on the day’s conditions and the needs of the group. That flexibility is useful, though you should not treat every named location as a guaranteed stop.
HTMS Chang, the day’s main attraction

The HTMS Chang shipwreck is the most distinctive site named for this trip. A shipwreck gives you something more unusual than a standard reef stop: a large man-made structure underwater, with different shapes, lines, and spaces to look at.
One published account described a three-stop day and called the wreck spectacular. That praise deserves emphasis, because it points to the kind of variety you can reasonably hope for. You are not simply anchored in one place for hours. The route can include several locations, with the wreck likely to be the memorable centerpiece when conditions allow.
Still, keep expectations sensible. The supplied details do not promise a specific depth, visibility level, or guaranteed wreck visit on every departure. The itinerary names the HTMS Chang and Koh Rang National Park among the best sites in the area, but sea conditions and operational choices can affect the final route.
For someone who enjoys underwater scenery and wants a clear highlight, the wreck makes the price easier to justify. It also gives non-experts a strong reason to choose this outing over a basic swimming day.
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Koh Rang National Park and the other stops
Koh Rang National Park is another named destination. The park setting adds variety to the day and gives the boat a reason to move beyond one local site.
The available information does not specify which exact reefs, islands, or coves are visited within the park. I would treat this as a chance to see several of the area’s better-known underwater locations rather than a promise of one exact sequence.
That uncertainty is normal for a sea trip. The operator can choose sites that fit the day’s plan and the group’s abilities. A fixed land tour can follow the clock precisely. A boat outing needs some room to respond to practical conditions, even though the supplied details do not spell out a weather policy.
The review describing three stops is useful here. It suggests a proper site-to-site day rather than one short water session. You should expect time between stops, equipment changes, surface breaks, and lunch as well as time in the water.
Equipment, food, and onboard comfort
All freedive equipment is supplied, which keeps the price from growing through rental charges. The information does not list each item separately, so contact the operator if you need confirmation about a particular piece of personal equipment.
Food and drinks are a real part of the package. You receive a buffet lunch, snacks, bottled water, coffee, tea, and other beverages. For an eight-hour boat day, this is more than a minor extra. You do not need to search for food between sites or carry enough meals for the whole outing.
Tell the operator about dietary requirements when you book. That gives the crew a chance to prepare within the limits of the buffet service. The details do not identify specific dishes, so do not assume a particular menu or special diet can be handled unless you confirm it.
The review also praised the equipment as good and the staff as very nice. That is encouraging, especially for an activity where properly maintained gear affects comfort and confidence. The group size, capped at 15, should also make it easier to ask for help and receive individual attention than on a much larger boat.
Choosing between a guide and a buddy
The booking rule is central to this activity. If you choose the unguided freedive option, you must arrive with a freedive buddy. You cannot book that option alone.
This is not a minor formality. A buddy system is a basic safety measure for freediving, so the rule protects both participants and the crew. If you are coming alone, select the guided option instead. That is the clear solution provided by the operator.
I would also be honest with yourself about which format suits you. A buddy option makes sense if you already know how you work together in the water and are comfortable managing your own sessions. A guide is the better choice if you are alone or want more direct support during the day.
The maximum group size of 15 helps here, but it does not turn the outing into a private lesson. If you want one-to-one instruction, ask the operator before booking. The information confirms a guide option, but it does not promise private coaching.
Is $50.08 a good price?

At $50.08 per person, this is a strong package if you plan to use the included services. Hotel transfers alone can add cost and stress on Koh Chang. Add the equipment, buffet lunch, snacks, water, tea, coffee, and boat access, and the price covers much of what you need for a full day.
The value is especially good for someone who would otherwise rent gear and arrange transport separately. The shipwreck and the possibility of visiting several sites make the outing more than a simple transfer to one snorkeling area.
There are two extra-cost points to remember. National park fees are not included, and any personal purchases outside the supplied food and drinks would be your responsibility. The price also does not tell you how much in-water time each stop receives, so compare it with your own priorities before booking.
For a participant who wants a full boat day and already has the right freedive experience, $50.08 looks reasonable. For someone seeking a very private guide, a guaranteed route, or a specialized training session, the value is less clear.
Who should book this trip?
I would recommend it to:
- A freediver with a trusted buddy
- A solo participant willing to choose the guided option
- Someone who wants the HTMS Chang wreck as a major attraction
- A visitor who values hotel pickup and included meals
- A participant who prefers a small group over a crowded boat
- Anyone comfortable with a flexible sea schedule
I would think twice if you need a guaranteed exact route, a private instructor, or a clearly stated list of every equipment item. You should also check the park fee and dietary arrangements before paying.
This is not presented as a beginner certification course. The information focuses on access to freedive sites, safety arrangements, equipment, and guiding choices. If you need formal instruction, ask BB Divers what the guided option includes before making a reservation.
Booking, cancellation, and practical checks
Confirmation is provided at the time of booking. The tour is generally booked about five days ahead, so reserving several days early is sensible if the date matters to you.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours before the 8:00 a.m. start are not accepted for a refund. The cut-off follows local time.
Before you book, confirm three things: your hotel pickup, your food requirements, and whether you need the guided option. If you have a buddy, make sure you are both booking the correct format. If you are alone, do not select the unguided freedive option.
Should you book the Koh Chang Freedive Trip?
Book it if you want a well-priced, full-day boat outing with the HTMS Chang wreck, several possible sites, included equipment, and a meal already handled. The good equipment, friendly staff, small group limit, and three-stop possibility add weight to the package.
Choose the guided option if you are alone. Bring a buddy if you want the unguided format. I would not book this expecting a private course or a guaranteed list of stops, but for a flexible freediver who values convenience, this is an appealing way to spend a day off Koh Chang.
FAQ
What time does the Koh Chang Freedive Trip start?
The tour starts at 8:00 a.m.
How long does the activity last?
The activity lasts approximately one day, with the listed itinerary lasting about eight hours.
Is hotel pickup included?
Yes. Round-trip hotel pickup and drop-off are included.
Is freedive equipment provided?
Yes. Freedive equipment is included.
Is lunch included?
Yes. A buffet lunch is included, along with snacks and beverages.
Are drinks included?
Yes. Bottled water, coffee, tea, snacks, and other beverages are included.
Can I book the unguided freedive option by myself?
No. You must come with a freedive buddy for the unguided option. If you are alone, you can choose the freedive option with a guide.
Is there a group-size limit?
Yes. The maximum group size is 15 participants.
Are national park fees included?
No. National park fees are not included in the tour price.
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