REVIEW · YACHT CRUISES WITH SNORKELING
Private Full-Day Red Dragon Yacht for Snorkeling Koh Tan & Visit Pink Dolphin
The rare treat here is the Red Dragon, a 78-foot teak yacht with a traditional sail, broad sun deck, dining room, lounge, and onboard jacuzzi. You cruise to Khanom for pink dolphins, snorkel at quieter Koh Tan, and reach Pig Island by dinghy or kayak. I like the freshly cooked food and the fact that your group has the boat to itself.
I also like the flexible pace. You can snorkel with a guide, float above the reef, kayak through mangroves, or simply stretch out on deck. The main consideration is price: at $2,352.27 for up to 10 people, this is excellent value for a full private charter, but expensive for a small party.
Key points to know before you book

- A private teak yacht for up to 10: You get space, privacy, and a more personal day on the water.
- Pink dolphins near Khanom: A local long-tail boat takes you into their coastal habitat, though wild animals never come with a guarantee.
- Koh Tan snorkeling: The reef can be lively and uncrowded, but visibility may range from 1 to 10 meters.
- Fresh food cooked onboard: Lunch, fruit, soft drinks, and snorkeling gear are included.
- Pig Island by dinghy or kayak: You can see and feed the free-roaming pigs, then walk or rest on the beach.
- Weather controls the plan: Poor conditions can cancel the trip or change the stops, and kayaking costs an extra 200 THB per person.
Why the Red Dragon makes this day different

Many boat outings around Koh Samui are built around getting as many people as possible from one stop to the next. This one is built around the boat itself. The Red Dragon is made entirely of teak, with the warm, old-fashioned look of a traditional Thai sailing vessel rather than a plain speedboat.
That matters because this is a six-and-a-half-hour outing. You are not just sitting in one seat for a transfer. You can move between the sun deck, furnished lounge, dining area, floating raft, and jacuzzi. If one person in your group wants to snorkel while another would rather stay dry, the boat gives both of you a sensible place to be.
The yacht also combines Thai character with practical European boating standards. You get a bathroom, safety equipment, life vests, and a crew that handles the day’s transfers and activities. Previous feedback highlights friendly service, careful help in and around the water, and small touches such as seasickness tablets being available. That kind of preparation is useful on a long day offshore.
The private setup is the biggest advantage for a family or group of friends. You are not following a crowd from one beach to another, and the crew can adjust the rhythm of the day within the limits of weather and sea conditions. At the same time, you should not mistake private for completely unstructured. The schedule still has several stops, and the dolphin sighting depends on nature.
More Yacht Cruises with Snorkeling in Thailand
- Krabi: 4 Island Premium Yacht with Snorkeling & Clear Kayak
★ 4.4 · 91 reviews - Pattaya Full-Day SUNSET Yacht exclusive Island(Buffet,Snorkeling)
★ 5.0 · 77 reviews - Krabi: 4 Island Luxury Yacht with Snorkelling & Clear Kayaking
★ 5.0 · 56 reviews
Leaving Koh Samui for the Five Islands
The tour starts around 9:30 a.m., with round-trip hotel transport included. After boarding, you head toward the Five Islands, a small group with limestone cliffs, caves, beaches, and bamboo dwellings perched in striking positions above the water.
One of the islands is linked to a local bird-nest harvest. These edible nests are sometimes called White Gold, and the work is traditionally carried out in difficult cliffside places. From the yacht, you see the setting and the unusual structures without turning the morning into a formal museum visit. It is a quick look at a part of island life that most beach days skip.
The final island in this group is the most scenic, with two steep limestone peaks and a beach between them. This is a good early stretch for taking photographs, settling into the yacht, and watching the coast change from resort shoreline to rock, forest, and open sea.
Your first cruise also gives the chef time to prepare food. The company places unusual emphasis on cooking during the trip, using local ingredients and making the meals from scratch onboard. Breakfast has been included on some related departures, but the listed inclusions for this tour specifically cover lunch, fresh fruit, and soft drinks. Ask at booking if you need a precise menu or have dietary restrictions.
Khanom and the search for pink dolphins

At Khanom, you transfer to a local long-tail boat for about an hour. The purpose is simple: look for the pink dolphins that live in the coastal waters here.
The long-tail boat is a good choice for this part of the outing. It is smaller and more suitable for quietly moving around shallow coastal water than the Red Dragon. The local captain knows these waters and takes you to the areas where the dolphins are most likely to appear.
Keep your expectations realistic. These are wild animals, not performers arriving on a timetable. The excursion is designed to give you a strong chance of seeing them, but no operator can promise a sighting every time. If you do see them, the experience is more rewarding precisely because it is not staged.
Bring patience and keep your camera ready, but do not spend the whole hour staring at a screen. The coastal views and the long-tail boat ride are part of the experience. You may also find that the water and visibility differ from Koh Tan, so this stop is best understood as a wildlife outing rather than a swimming break.
Koh Tan snorkeling, floating, and the onboard jacuzzi

The next major stop is Koh Tan, where you reach a snorkeling site with tropical reef and a good range of marine life. A professional snorkeling leader accompanies the water activity and helps you make the most of the site.
The conditions can change considerably. Visibility may be anywhere from 1 to 10 meters, which means one day can offer clear views while another feels murkier. The reef is described as being as full of life as Koh Tao, but with fewer people at the snorkeling sites. That lower crowd level is a real advantage for anyone who dislikes crowded water.
You receive snorkeling equipment and a life vest, so you do not need to bring your own gear. Non-swimmers are welcome, and a netted raft is available. The floating lounge is another useful option: you can stay above the reef without committing to a swim.
I would treat Koh Tan as the activity center of the day. Strong swimmers can follow the guide and look for coral and fish. Less confident swimmers can use the raft, remain aboard, or split their time between the water and the deck. A private charter works well here because your group does not have to choose one pace for everyone.
There is one practical point to remember. Snorkeling conditions are not fully under the crew’s control. Visibility, wind, current, and weather can all affect the quality of the stop. The yacht’s deck and jacuzzi help make the day worthwhile even if the reef is not at its clearest.
Same water, a different deck:
- Phuket: James Bond Island and Phang Nga Bay by Premium Yacht
★ 4.6 · 1,656 reviews - Private Full-Day Red Dragon Yacht to Angthong National Marine Park
★ 5.0 · 303 reviews - Pattaya: Full-Day 2 Islands Yacht Trip with Lunch and Sunset
★ 4.8 · 234 reviews - Private Sailing Yacht Charter by Independence from Koh Samui
★ 5.0 · 215 reviews
Pig Island and the choice of a second plan

From the yacht, you transfer by dinghy or kayak to Ko Mat Sum, better known as Pig Island. The island’s free-roaming pigs are the main attraction. You can feed them, take photographs, stroll along the beach, or settle down to sunbathe.
Pig Island is lighthearted rather than cultural, and that is part of its appeal. It breaks up the more serious wildlife and snorkeling portions of the day. Families often appreciate the easy activity, while adults can enjoy the beach and the novelty of animals wandering near the shore.
Admission to Ko Mat Sum is not included, so allow for that extra cost. The provided information does not state the exact admission amount, so confirm it before departure. You should also follow the crew’s instructions when feeding the pigs and keep food away from your own bags and equipment.
Weather may change this stop. The crew can choose Koh Tan’s secret beach instead, sometimes adding a guided kayak outing through the mangrove forest. Kayak rental is optional and costs 200 THB per person. This alternative may suit you better if you prefer a quiet natural setting to Pig Island, though the choice depends on sea and weather conditions.
The dinghy transfer is also worth noting. You do not simply walk from the yacht onto the sand. You will need to board a smaller boat, or use a kayak if available and appropriate. Keep your belongings secured and expect to get at least a little wet during the transfer.
Food and service throughout the cruise

The food is one of the strongest reasons to consider this charter. The chef prepares meals onboard from local ingredients rather than serving only prepacked items. Fresh fruit, soft drinks, and a cooked lunch are included.
That arrangement changes the feel of the day. You can eat on the yacht instead of losing time searching for food at a busy island stop. The dining area is furnished, and the crew serves food as part of the cruise rather than treating lunch as an afterthought.
Past feedback also points to varied, fresh meals and attentive staff. The crew has been praised for being friendly, funny, helpful, and accommodating. You should still tell the operator about allergies or dietary needs before the trip, since the available information does not list a specific menu.
The return cruise includes fruit and drinks while you travel around the islands. This is a good time to stop chasing activities. Sit on deck, watch the cliffs and beaches pass, and let the boat ride become part of the day rather than merely the route home.
What $2,352.27 really buys you

The price is $2,352.27 per group of up to 10 people. Divided among 10, that works out to about $235 per person for a private yacht, hotel transfers, crew, lunch, drinks, snorkeling equipment, several water activities, and roughly six and a half hours on the water.
For a full group, I consider that strong value. You are paying for privacy and space, not just transport. The yacht’s size, onboard dining, staff, equipment, and flexible stop options would be difficult to compare directly with a standard shared excursion.
For two or three people, the calculation changes. The experience may still be worth it for a special celebration or a quiet luxury day, but the per-person cost becomes high. This is best suited to families, couples traveling with friends, wedding groups, or anyone able to fill most of the 10 places.
More than 10 people can join for an extra 1,000 THB per adult and 700 THB per child. Other costs include optional kayaking at 200 THB per person and admission to Ko Mat Sum. Pickup is included, which saves you the trouble and expense of arranging your own transport to the marina.
Who will enjoy this private charter most

I would choose this tour if your group wants several kinds of activity in one day. You can combine wildlife watching, snorkeling, kayaking, beach time, island scenery, and a relaxed cruise without joining a large organized crowd.
It also suits mixed-ability groups. Non-swimmers can use the raft, jacuzzi, lounge, or sun deck. Children must be accompanied by an adult, and the crew can provide life vests and equipment. Families should remember that transfers by dinghy and the movement of a yacht require attention, especially with very young children.
This is less suitable if you want a guaranteed dolphin encounter, perfectly clear snorkeling, or a strict schedule. Wildlife and weather may change the order or replace a stop. It is also not the best match for someone who dislikes being on the water for several hours.
The most enthusiastic feedback centers on the crew, the fresh food, the beautiful wooden yacht, and the number of things to do. Those are exactly the areas where this experience earns its price. The dolphin sighting and reef conditions are the parts you need to hold lightly.
Should you book the Red Dragon?
Book it if you can fill a good portion of the boat and want a polished private day rather than the cheapest route between islands. The combination of teak-boat character, fresh cooking, quiet snorkeling, pink dolphin watching, and flexible activity choices gives the day more substance than a simple beach transfer.
I would be especially keen to book it for a family celebration or group holiday. You get enough space for people to spread out, and nobody has to snorkel, kayak, or swim just because the rest of the group wants to.
Before paying, confirm the pickup details, the menu, the Ko Mat Sum admission charge, and the plan for bad weather. The booking is non-refundable, although poor weather can lead to a different date or a full refund. If you accept that the sea and wildlife set some of the rules, this is a memorable and well-equipped way to explore the waters around Koh Samui.
FAQ
How long does the Red Dragon yacht tour last?
The tour lasts approximately 6 hours and 30 minutes. The listed start time is 9:30 a.m., with round-trip hotel transfer included.
How many people can join the private yacht tour?
The price covers a group of up to 10 people. Larger groups can join for an added 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 from Koh Samui accommodations.
Are snorkeling equipment and life vests provided?
Yes. Complete snorkeling equipment and life vests are included. Non-swimmers are welcome, and a netted raft is available.
Is the pink dolphin sighting guaranteed?
No guarantee is stated. The tour takes you by local long-tail boat into the coastal waters near Khanom, where pink dolphins may be seen in their natural habitat.
What food and drinks are included?
Freshly cooked lunch, soft drinks, and fresh fruit are included. The chef prepares food onboard using local ingredients.
Are any extra fees required?
Optional sea kayaking costs 200 THB per person, and admission to Ko Mat Sum is not included. The exact Ko Mat Sum admission fee is not provided.
More Full-Day Charters in Thailand
- Private Full-Day Blue Dragon Yacht to Angthong National Marine Park
★ 5.0 · 213 reviews - Phi Phi Island & Maiton Island Full Day Tour with Luxury Yacht
★ 4.5 · 16 reviews - Phuket: Sailing Yacht Island Hopping & Party Full-Day Cruise
★ 5.0 · 7 reviews - Bali to Nusa Penida: Premium Private Full Day Tour-All Inclusive
★ 5.0 · 764 reviews
More Whale and Dolphin Watching Cruises in Thailand
- Private Full-Day Blue Dragon Yacht for Snorkeling Koh Tan & Visit Pink Dolphin
★ 5.0 · 7 reviews - Tenerife: Eco-Yacht Whale and Dolphin Watching and Swimming
★ 4.7 · 15,619 reviews - Hurghada: 3 Islands, Dolphins & Snorkel Yacht Trip w/ Lunch
★ 4.7 · 4,609 reviews - Reykjavík: Whale Watching Cruise on the Amelia Rose Yacht
★ 4.5 · 2,911 reviews
Fresh on the dock in Thailand
- Luxury Private Motor Yacht Charter by Simba Sea Trips★ 5.0 · 17 reviews
- Racha and Coral Islands with Sunset at Promthep Cape by Catamaran Yacht★ 4.0 · 11 reviews
- Private Catamaran Yacht to Maiton and Coral with sunset cruise★ 3.0 · 2 reviews
- Hype Yacht : VIP Tour Phi Phi Island & Maya Bay from Phuket★ 5.0 · 49 reviews
- Similan Islands Luxury Catamaran Day Tour (Phuket / Khao Lak)★ 4.5 · 33 reviews
- Coral Island & Sunset at Promthep cape by Catamaran Yacht★ 3.5 · 19 reviews
- Phi Phi Island & Maiton Island Full Day Tour with Luxury Yacht★ 4.5 · 16 reviews
- Hype Yacht : VIP tour Krabi Islands & Phang Nga Bay from Phuket★ 5.0 · 54 reviews
Yacht Cruises with Snorkeling, compared.

3 Islands, Dolphins & Snorkel Yacht Trip w/ Lunch
Read our review →
Mega Yacht ALL INCLUSIVE Yelapa Waterfall & Snorkeling Adventure
Read our review →
Luxury Yacht & Snorkel with All inclusive Open bar and lunch
Read our review →
Gran Canaria: Shared yacht trip with drinks, lunch, and snorkeling
Read our review →
50′ Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience
Read our review →
Snorkeling trip to Ras Mohamed & The White Island aboard Luxury Yacht
Read our review →
Maui: Molokini and Turtles Luxury Yacht Snorkel
Read our review →Browse the lists this tour appears in

