REVIEW · YACHT CRUISES WITH SNORKELING
Private Full-Day Blue Dragon Yacht for Snorkeling Koh Tan & Visit Pink Dolphin
The Blue Dragon turns a Koh Samui boat trip into a private day at sea, with a handsome 68-foot teak yacht, a chef cooking onboard, and room to stretch out between stops. You cruise past the Five Islands, search for Pink Dolphins near Khanom, snorkel at Koh Tan, and visit Pig Island by dinghy or kayak.
I like the private format and the food most. Your group of up to six sets the pace more easily than a packed excursion boat, while lunch is prepared from scratch with local ingredients. I also like having choices: snorkel, kayak, float, use the jacuzzi, or simply sit on deck with fruit and a cold drink.
The main consideration is the price, $1,377.02 per group, and the fact that the boat day depends on good weather. The yacht is spacious and full of character, but one account found it a little old. This is best value when you fill most or all of the six available places.
Key Points Before You Book

- A private 68-foot teak yacht: You get a classic wooden boat with a furnished lounge, dining area, sun deck, bathroom, and onboard jacuzzi.
- A flexible southern Samui route: The day combines the Five Islands, Khanom, Koh Tan, and Pig Island rather than focusing on one crowded beach stop.
- Freshly cooked Thai food: A chef prepares lunch onboard, with soft drinks and fresh fruit included.
- Snorkeling for swimmers and non-swimmers: Equipment, life vests, and a netted floating raft are provided.
- Pink Dolphins by local long-tail boat: At Khanom, you transfer to a smaller boat for a closer look at the coastal waters.
- A small private group: The standard price covers up to six people, making this especially appealing for families or a group of friends.
Why the Blue Dragon Feels Different

Many Samui sea trips are built around getting as many people as possible from one beach to another. The Blue Dragon takes a slower, more comfortable approach. The boat itself is part of the experience.
Built entirely from teak, it has the warm, traditional look of a Thai sailing vessel rather than the bare fiberglass feel of a speedboat. You have a sun deck, a furnished lounge, a dining space, bathroom facilities, and a jacuzzi. The yacht is designed to cruise at a comfortable but useful speed, so you spend less time simply waiting to arrive.
That space matters on a six-and-a-half-hour outing. You can move from sun to shade, sit down for lunch, dry off after snorkeling, or let children take a break from the water. The crew also carries kayaks, a dinghy, and a floating raft, giving you more ways to enjoy the stops.
The crew is English-speaking, and names connected with this charter include Nikki, Captain Tom, Captain Boy, and Ron. The exact crew may vary, but the service style is clear: Thai hospitality paired with practical boating standards. That combination is useful when the sea or weather changes the plan.
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Leaving Samui for the Five Islands

The tour begins around 9:30 a.m. with round-trip hotel transfer included. From Samui, the boat heads toward the small islands known as the Five Islands. The first named stop is Ko Chet Mun, where you can learn about the local harvesting of bird nests, sometimes called White Gold.
This is not a conventional beach stop. The islands are valued for their unusual cliffs and the difficult work connected with the bird nests. You may see the rocky formations from the yacht rather than walking ashore, so think of this part as a scenic and cultural introduction to the route.
Ko Mae Thap adds caves, beaches, and bamboo dwellings set against limestone cliffs. The sight is striking because the structures appear to cling to the rock above the sea. The route then reaches Ko Malaeng Pong, the most scenic of the three named islands in this group, with two steep limestone peaks and a beach between them.
The Five Islands section is best for people who enjoy looking closely at the coast and hearing about local life. It is less satisfying if you expect long beach time right away. The boat is doing more than ferrying you to a swimming spot, and the reward is a varied view of southern Samui’s less developed shoreline.
Searching for Pink Dolphins Near Khanom

The trip then crosses toward Khanom, on the mainland side of the Gulf of Thailand. This coastal area is known for its Pink Dolphins, which live in the surrounding waters.
You transfer from the Blue Dragon to a local long-tail boat for about an hour. A local captain handles this part of the outing, using experience in the area to search for the dolphins. The smaller boat gives you a more direct way to look across the water than staying on the larger yacht.
Pink Dolphins are the reason many people choose this charter, but you should treat the sighting as a wildlife opportunity rather than a guaranteed performance. Animals move on their own schedule. The appeal is seeing them in their natural coastal setting, not watching a staged show.
This stop also breaks up the day nicely. After the open-water cruise and island views, the long-tail boat provides a more local style of travel. It is one of the more distinctive parts of the itinerary, especially for families and first-time visitors to the Gulf of Thailand.
Snorkeling at Koh Tan

Koh Tan is the main water stop. You receive snorkeling equipment and a life vest, then enter the water with help from the snorkeling leader. The reef supports tropical marine life, and the area can offer a similar range of sea life to Koh Tao.
Visibility is the important qualification. Conditions can range from about 1 to 10 meters, so the experience may be crystal clear or much less impressive depending on the day. That variation is normal in coastal snorkeling, and it is worth keeping expectations practical.
Koh Tan’s advantage is that its sites are not usually as busy as Koh Tao. You have more room to swim and less sense of being part of a large queue in the water. If you prefer a quieter reef stop, this may be more appealing than a famous site with heavier boat traffic.
You do not have to snorkel. The crew provides a floating lounge above the reef, and non-swimmers can use a netted raft. You can also stay aboard, sit on the sun deck, or use the jacuzzi. That range of options makes the tour easier for mixed groups, where one person wants to swim and another would rather stay dry.
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Lunch, Fruit, and the Pleasure of Staying Aboard

Food is a major part of this charter. The chef prepares the food during the tour from scratch, using local ingredients. Lunch, soft drinks, and fresh fruit are included.
That is more useful than it may sound. You do not need to leave the water early to find a restaurant, and the meal is served in the same relaxed setting as the rest of the day. The dining area also gives the yacht a social center, which works well for a group of friends or a family celebrating something special.
The food received some of the strongest praise connected with this experience. Fresh Thai dishes, fruit, fresh juice, and fish have all been singled out as highlights. The quality will depend on the menu and the day’s ingredients, but the made-onboard approach is a clear advantage over a prepacked lunch.
Bring a dry change of clothes and sun protection. The yacht offers shade and indoor space, but you will still spend much of the day exposed to sun, wind, and salt spray.
Pig Island, Kayaking, and the Weather Plan

After Koh Tan, the boat heads toward Ko Mat Sum, better known as Pig Island. You transfer by dinghy or kayak to the beach, where you can see and feed the free-roaming pigs, sunbathe, or walk along the shore.
Pig Island is playful rather than wild. The pigs are the main attraction, and the beach gives you a chance to get off the yacht and stretch your legs. It is a good choice for children, photographers, and anyone who wants an easy land stop after snorkeling.
The program can change with sea conditions. Instead of Pig Island, the crew may choose Koh Tan’s secret beach. You may also have the option of a guided sea-kayaking trip through Koh Tan’s mangrove forest. Guided kayaking costs an extra 200 THB per person.
The flexibility is valuable, but it also means the exact day is not fixed. If you have your heart set on one precise stop, this is worth keeping in mind. The benefit is that the crew can respond to weather and water conditions instead of forcing an unsuitable plan.
The Slow Ride Home Along Ko Din

On the way back, the Blue Dragon cruises along the coastline near Ko Din. This is the quietest part of the day, and that is a good thing. After the dolphin search, snorkeling, and beach stop, you can settle into the lounge or stretch out on deck.
Fresh fruit and drinks are served as you take in the coastal views. The return cruise gives you time to talk, dry off, and enjoy the yacht itself. A private charter works best when you allow some unplanned time rather than treating every minute as a race to the next attraction.
The stated duration is about 6 hours and 30 minutes, starting around 9:30 a.m. The schedule includes several stops, transfers, and time on the water, so expect a full day rather than a quick boat ride. Exact timing can shift with the sea, the dolphin search, and the chosen beach stop.
What $1,377.02 Means for Your Group

The cost is $1,377.02 for up to six people. That is a serious price for a day on the water, but it includes a private yacht, hotel transfers, crew, snorkeling gear, lunch, fruit, soft drinks, the dinghy, and use of the floating pool.
For six people, the base cost works out to roughly $229.50 per person. For four people, it is about $344.25 each. For only two people, the private setting becomes a luxury splurge rather than an obvious bargain.
I would compare this with the cost of separate private transport, a boat charter, meals, snorkeling equipment, and smaller boat transfers. The value is strongest if your group wants comfort and privacy, has different interests, and will make good use of the yacht between stops.
More than six people can join for an added charge of 1,000 THB per adult and 700 THB per child. The standard description is built around a group of up to six, so confirm the final group size and added charges before booking. Ko Mat Sum also has an admission fee listed separately, though the amount is not specified here.
Who Will Enjoy This Charter Most
I would choose the Blue Dragon for a family or group of friends who wants one private boat day with several types of activity. Swimmers can snorkel, children can visit the pigs, adventurous people can kayak, and non-swimmers can use the raft or relax onboard.
It also suits couples who want a special day and do not mind paying for space, service, and privacy. The yacht’s dining area and classic teak construction give the outing a more polished feel than a basic transfer boat.
This is not the best choice if you want the cheapest way to reach Koh Tan. It may also disappoint anyone who expects guaranteed perfect snorkeling visibility or a fixed schedule that cannot change. The sea decides some of the details.
Most people can participate, but children must be accompanied by an adult. Non-swimmers are welcome, and the netted raft adds reassurance, though you should still follow the crew’s safety guidance and use the supplied life vest.
Weather, Booking, and Practical Details
The trip requires good weather. If poor conditions force cancellation, you are offered another date or a full refund. The normal cancellation rule is strict: the experience is non-refundable and cannot be changed after booking for personal reasons.
Confirmation is sent within 48 hours, subject to availability. Pickup is offered from your hotel, and the listed start time is 9:30 a.m.
Pack swimwear, sun protection, a towel, dry clothes, and waterproof protection for phones or cameras. Comfortable sandals are useful for the beach transfer, but you should follow the crew’s advice around the dinghy and kayak.
The route includes several transfers between the large yacht, the long-tail boat, the dinghy, and possibly a kayak. If you dislike getting in and out of small boats, ask about the day’s planned movements before you commit.
Should You Book the Blue Dragon?
Book it if you want a private, food-focused boat day with several different stops and enough room to relax. The strongest reasons are the teak yacht, fresh cooking, flexible route, quieter snorkeling at Koh Tan, and the chance to see Pink Dolphins in the Khanom coastal waters.
Think twice if you are traveling as only one or two people and price matters. Also pause if your main goal is guaranteed clear snorkeling or a long stretch of quiet beach. The route is varied, and the sea can affect both visibility and the final plan.
For a full group of six, I think the value is much easier to justify. You get a private vessel, a real crew, onboard meals, several activities, and a day that feels more personal than a standard shared excursion. For the right group, the Blue Dragon is not just transportation between islands. It is the place where much of the day happens.
FAQ
How long does the Blue Dragon tour last?
The tour lasts approximately 6 hours and 30 minutes. The listed start time is 9:30 a.m.
How many people can join at the standard price?
The price of $1,377.02 covers a private group of up to six people. Larger groups can join for an additional charge of 1,000 THB per adult and 700 THB per child.
Is hotel pickup included?
Yes. Round-trip hotel transfer is included, and pickup is offered.
Are snorkeling equipment and life vests provided?
Yes. Complete snorkeling equipment and life vests are included. Non-swimmers can use a netted floating raft.
Is kayaking included?
Kayaking may be available as an optional guided activity for 200 THB per person. The route may also include a visit to Koh Tan’s mangrove forest, depending on the weather.
What happens if the weather is poor?
The experience requires good weather. If it is canceled because of poor weather, you can choose another date or receive a full refund.
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