PRIVATE KOH SAMUI TOURS – SECRET ISLANDS BOAT TRIP

Pig Island is best before the crowds. This private six-hour trip from Koh Samui combines two things I like most about island tours: a flexible start time and a genuinely small group. You travel by private minibus to Thong Krut, then by boat to Koh Madsum and Koh Tan, with lunch, drinks, snorkeling gear, and hotel transport included.

I also like the easy pace. You can spend more time on Koh Madsum with the pigs, shorten the snorkeling stop, or linger over lunch without following a large boatload of strangers. The main consideration is that $290 is the price for a group of up to two, so solo visitors pay a high per-person cost unless they share it.

The strongest part of the experience is the service. Guides including Cindy, Ped, Lass, Boy, and Lars have been praised for clear English, good local information, friendly care, and help in the water. One practical tip comes up again and again: start early if you want Koh Madsum at its quietest.

Key points before you book

• Private from hotel to hotel: Your air-conditioned minibus does not collect other passengers on the way out or back.
• Two very different islands: Koh Madsum is the sandy Pig Island stop, while Koh Tan offers snorkeling, mangroves, and a calmer natural setting.
• Flexible timing: You choose the start time, and your private group can adjust how long it spends at each stop.
• Lunch by the Gulf: A traditional meal is served at a small beach restaurant, with soft drinks included and food prepared for a range of tastes.
• A strong guide element: Guides such as Ped and Lars have joined guests in the water, explained local nature, and added personal touches such as a palm-leaf souvenir.
• Best for couples and small groups: The $290 group price makes much more sense for two people than for one person traveling alone.

From Koh Samui to Thong Krut’s fishing harbor

The day begins with pickup at your accommodation on Koh Samui. The transfer takes about 30 minutes in an air-conditioned minibus and remains private, so you are not waiting at several hotels while a full vehicle fills up.

That detail matters more than it may sound. On a six-hour outing, avoiding a long series of hotel stops protects your time on the islands. It also gives you a quieter beginning and end to the day, especially if you are traveling as a couple or small family group.

The harbor is at Thong Krut, a small fishing village in southern Koh Samui. This is a useful starting point for the southern island group because Koh Madsum and Koh Tan are close by. The boat ride takes about 25 minutes, and the crossing is short enough to feel like part of the outing rather than a tiring transfer.

Your exact pickup time is flexible because this is a private trip. Still, I would choose an early departure. The first boat to Koh Madsum gives you a better chance of enjoying the beach and pigs before the island becomes busier.

Koh Madsum, the famous Pig Island stop

Koh Madsum is the playful stop on the route. It is a small island with white sand, no regular electricity or running water, and a simple beach bar. Its main attraction is the group of woolly pigs that wander along the shore, an unusual sight in the Gulf of Thailand.

You have time here for photographs, swimming, sightseeing, and relaxing on the beach. The setting is intentionally simple. Do not expect a developed resort island or a long list of facilities. That lack of infrastructure is part of the charm, but it also means you should bring the basics you need for sun and swimming.

The pigs are the reason most people come, but the visit works best when you do not treat them as the entire island. Take photographs, enjoy the sand, and give yourself time to look around. The island is small, so a quiet start makes a real difference.

An early visit can also shape the rest of your day. One couple chose to spend much of its private time on Koh Madsum and only had a short look around Koh Tan later. That is one of the advantages of a private boat: you are not locked into equal blocks of time at every stop.

Bring a sun hat, sunscreen, swimwear, and a camera. A change of clothes is useful after swimming, especially before lunch. Rain gear is also listed as a sensible item because conditions in the Gulf can change.

Snorkeling near Koh Tan

After Koh Madsum, the boat continues to the waters near Koh Tan for snorkeling. Equipment is supplied at no extra cost, so you do not need to bring your own mask or fins.

The snorkeling stop is described as taking place in calm water with clear views. You can explore at your own pace, and the guide may join you in the water. Ped, one of the guides praised for this outing, reportedly pointed out underwater sights and helped make the snorkeling easier to understand.

That guide support is valuable if you are not a confident swimmer or if you have limited snorkeling experience. It also gives you a better chance of noticing small sea life rather than simply swimming around and returning to the boat. Rare creatures are possible, but they are not guaranteed, so treat them as a bonus rather than the purpose of the stop.

The water activity is weather-dependent in the ordinary practical sense, even though the tour includes a planned snorkeling stop. Calm conditions make the experience more enjoyable. If you want the longest possible time in the water, tell your guide early in the day, since the private format lets the group discuss how to use its time.

The tour is not suitable for pregnant women, babies under one year old, or cruise ship passengers. The cruise ship restriction is especially important because the tour depends on hotel pickup and return on Koh Samui rather than a ship timetable.

Lunch on the beach near Koh Tan

Lunch is served at a small local restaurant by the white sandy beach, with views across the Gulf of Thailand. The meal is traditional, freshly prepared, and designed to suit different tastes. The food is not intended to be painfully spicy, which is helpful if you like Thai cooking but prefer a gentler level of heat.

This meal is more than a quick refueling stop. It gives you a comfortable pause between water activities and the afternoon visit to Koh Tan. Soft drinks are included, and the food has been one of the most praised parts of the day, with special approval for both the setting and the quality of the meal.

The restaurant is simple rather than formal. That suits the rest of the trip. You are not being taken to a polished resort dining room, but to a small beachside place where the setting is part of the meal.

One important point is the itinerary wording. The planned island is Koh Tan, although one past comment refers to Koh Tao. The route details consistently identify Koh Tan, the island near Koh Madsum with mangroves and nature paths, so you should expect Koh Tan.

Walking the mangrove paths on Koh Tan

After lunch, you have time to explore Koh Tan. The island offers paved paths through mangrove forest, with signs and information boards about local plants and animals.

This makes Koh Tan a useful counterpoint to Koh Madsum. Pig Island is short, social, and photo-focused. Koh Tan gives you more room for a quiet walk and a closer look at the coastal environment. You can also return to the beach, swim, or simply rest after lunch and snorkeling.

The paved paths should make the walk manageable for many people, but this is still an outdoor island visit. Wear practical beach clothing and bring water protection for your camera and phone. The tour includes soft drinks, but your personal items and any extra purchases remain your responsibility.

Do not expect a long guided nature hike. The information boards do much of the explaining, and your guide can add local context. The appeal here is the chance to move at your own speed rather than rush through another crowded attraction.

If your group has spent extra time at Koh Madsum, Koh Tan may become a shorter stop. That is not necessarily a problem. The private format allows you to choose the experience you value most, but it does mean you should discuss your priorities with the guide early.

Guides who add value to the day

The guide can make or break a small island trip. Here, the strongest praise has focused on friendly manner, clear English, local explanations, and attention throughout the day.

Cindy has been described as warm and well informed about Koh Samui and the nearby islands. Ped received particular praise for explaining things in excellent English, joining the snorkeling, and showing what to look for underwater. Lass was appreciated for sharing information about Koh Samui while keeping conversation easy and personal.

Boy has been praised for both his kindness and his explanations, while Lars helped make an early Koh Madsum visit especially enjoyable and took care of the group throughout the day. One guide even made a small souvenir from a palm leaf, a simple gesture that gives the outing a personal finish.

The guide names may vary by date, so you should not book expecting one specific person. What you can reasonably expect is an English-speaking guide and a private group rather than a large shared tour.

What the $290 price really means

The listed price is $290 for a group of up to two people. That includes the minibus from your hotel, boat transport, guide, accident insurance, lunch, soft drinks, snorkeling equipment, Koh Madsum entrance, and return transport to your accommodation.

For two people, the effective price is $145 each. That is not a budget island excursion, but the value improves when you count the private transport and private boat experience. You are paying for control over the timing, no extra hotel pickups, and the ability to shape the day around your own interests.

For one person, the same price is harder to justify. The experience may still appeal if privacy and flexibility matter more than cost, but a solo visitor should compare it carefully with a shared boat trip.

The promise of a low price compared with similar private operators should be treated as a selling point, not a guarantee you can verify for every date. The included items are clear, and the group price is easiest to assess when you are traveling as a pair.

Your own expenses are not included. That means personal purchases at the beach bar or restaurant, if you want anything beyond the supplied meal and drinks, should be paid separately.

Timing, booking, and what to pack

The tour lasts about six hours, including the minibus rides, boat crossings, island visits, snorkeling, lunch, and return to Koh Samui. Starting times are available according to the date, and the private format lets you choose a suitable departure.

Book by 9 p.m. the day before if you want seats reserved for the following day. You can reserve now and pay later, which is useful if your Koh Samui plans are still moving around. Cancellation is free up to 24 hours before departure for a full refund.

Pack lightly, but bring the items that make a beach day easier:

• Sun hat and sunscreen
• Swimwear and beachwear
• A change of clothes
• Camera
• Rain gear
• Any personal items you need for six hours outdoors

The tour provides snorkeling equipment, lunch, soft drinks, hotel pickup, hotel return, and the Koh Madsum entrance fee. You do not need to arrange those separately.

Who will enjoy this private island trip?

I would recommend it most to couples, friends, or a small family group who value personal space and a flexible schedule. It also suits people who want a mix of beach time, snorkeling, a simple Thai meal, and a short nature walk rather than a single-purpose boat outing.

It is a good match if you enjoy having a guide nearby but do not want to spend the day in a large group. The private setting also helps if one person wants more time taking photographs while another prefers swimming or walking.

The trip is less suited to a solo visitor focused strictly on saving money. It may also disappoint anyone looking for a developed island with extensive facilities, since Koh Madsum is deliberately basic and Koh Tan is focused on nature rather than shopping or nightlife.

People with mobility concerns should consider the full sequence of minibus travel, boat boarding, sandy beaches, swimming, and island paths before booking. The provided information does not give detailed accessibility guidance, so ask the operator directly if you need specific assistance.

Should you book it?

Book this tour if you want a private, adjustable day and the $290 group price works for two people. The combination of early Pig Island access, snorkeling near Koh Tan, beachside lunch, and private hotel transfers gives you a fuller day than a simple beach stop.

Choose another option if your priority is the lowest possible individual price, a large range of facilities, or a guaranteed wildlife encounter. For the best version of this outing, start early, tell your guide how you want to divide your time, and leave room for the day to move at a relaxed pace.

FAQ

How long does the Secret Islands boat trip last?

The experience lasts six hours, including hotel pickup and return, minibus transport, boat travel, island visits, snorkeling, and lunch.

Where does the tour start?

Pickup is available from your accommodation on Koh Samui. The minibus then takes you to Thong Krut Pier in southern Koh Samui.

Is the tour private?

Yes. It is operated as a private group experience, and the outbound and return minibus transfers remain private.

Which islands does the tour visit?

The planned route visits Koh Madsum, also called Pig Island, and Koh Tan.

Is lunch included?

Yes. A traditional lunch at a small local restaurant by the beach is included, along with soft drinks.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included for the stop near Koh Tan.

Can I choose the start time?

Yes. Because the tour is private, you can schedule the start time from the available options.

Who cannot take this tour?

The activity is not suitable for pregnant women, cruise ship passengers, or babies under one year old.