Koh Samui: Private Longtail Boat to Pig Island with Snorkel

Pig Island is the star here: a small beach island where friendly pigs wander between the sand, shade, shallow water, and snack sellers. You get there by private longtail boat, not a packed excursion vessel, so the outing feels relaxed and personal from the first turn of the propeller.

I like two things in particular: you can adjust the timing with your captain, and the ride supports local Thai boat operators. The snorkeling stop adds a useful change of pace, though it is not guaranteed, and the captain’s English is basic. You should also know that Koh Madsum is better for swimming, photos, and pigs than for snorkeling.

Key points

• Private boat for up to two people: You avoid waiting for a larger group and can ask to spend more or less time at each stop.
• Koh Madsum’s friendly pigs: The animals wander freely on the beach, with pig food available for purchase on the island.
• Snorkeling depends on the sea: Koh Tan is included when conditions are safe, but no refund is offered if weather cancels that stop.
• Longtail boat atmosphere: The wooden Thai boat gives you a more local feel than a large motorboat, though the ride can be noisy and exposed.
• Easy half-day plan: The four-hour schedule leaves time for a swim, a meal, or another Koh Samui activity afterward.
• Bring cash: You’ll need 50 THB per person for the Koh Madsum entry fee, plus money for food, drinks, and pig food.

Why Pig Island makes this trip different

Koh Madsum, usually called Pig Island, is not a wildlife sanctuary in the formal sense. The pigs and dogs live on the island and belong to a local family who cares for them. That detail matters because you should treat this as a casual beach visit with resident animals, not a structured animal encounter.

The pigs are the reason most people book the trip. They wander along the sand, paddle in the shallows, and gather when food appears. Piglets can be especially entertaining, but the animals are still animals. Feed them only as directed, keep your hands clear of their mouths, and do not crowd them for a photo. A bite could mean rabies treatment, so a little common sense is important.

The island also works well if you simply want to stop looking at your phone. You can sit in the shade, swim in clear shallow water, buy a drink, or walk along the beach. There are seats, shade, food, drinks, and pig food for sale, so the visit is not completely bare-bones.

Starting at Thong Krut Pier

You meet the team at Naphat Tour near Thong Krut Pier, arriving 15 minutes before departure. There is no hotel transfer included, so you need to arrange your own way there. One booking reported a taxi ride of about 50 minutes, with the fare described as affordable, but your travel time will depend on where you stay on Koh Samui.

This is one of the practical catches. The tour price is attractive, but the final cost includes your ride to the pier, the Koh Madsum entry charge, and any food or drinks you buy. If you are staying far from Thong Krut, add that taxi expense before comparing this with a hotel pickup tour.

Once you arrive, staff direct you to the boat. The welcome process is reported as easy, and boats generally leave on time. Communication before the trip includes the meeting details, which helps when you are unfamiliar with the pier.

The longtail ride to the islands

A longtail boat is part of the experience, not just transportation. You sit close to the water in a traditional Thai boat, with open sides and a clear view of the coast. It gives the trip a more local feel than a large speedboat, and it is ideal for photos as the boat pulls away from Koh Samui.

The ride is not luxury transport. You are exposed to sun, spray, wind, and engine noise. People prone to seasickness should think carefully before booking, and this trip is not suitable for people with back problems, mobility impairments, or wheelchair users. Pregnant women and children under two are also excluded.

Your captain handles the boat and basic communication, but there is no separate guide. Captains speak basic English, enough for simple timing and activity choices, though you should not expect a running commentary about marine life or island history. The captain may help with photos, as some have done, but photography is not a guaranteed service.

The listed route includes roughly 30 minutes of water transport, a shorter 10-minute boat segment, the main island visit, and about 30 minutes back. Exact timing can shift with weather, sea conditions, and your choices. A private boat gives you more control, but it does not turn the sea into a fixed timetable.

Snorkeling near Koh Tan

Koh Tan is the optional-feeling part of the trip, even though it is built into the planned route. If the sea is calm and conditions are safe, the captain takes you to a snorkeling area and provides a mask and life jacket. You may see colorful fish and coral, and the stop gives you a chance to get into the water before or after Pig Island.

The snorkeling is best treated as a pleasant extra, not the main reason to book. Visibility can be poor on some days, and the marine life may be nice without being exceptional. One useful detail from the experience is that a captain may scatter fish food to bring fish closer, though this is not guaranteed and feeding fish is not ideal from an environmental point of view.

Sea conditions can cancel the Koh Tan stop. That decision is outside the operator’s control, and there is no partial refund if snorkeling is not possible. You may instead get more time on Koh Madsum. If snorkeling is your top priority, this uncertainty should guide your choice. If the pigs and beach are your main goal, the risk matters much less.

Bring your own towel, swimwear, sunscreen, sunglasses, and water-resistant protection for valuables. The operator provides water, a snorkel mask, and a life jacket, but not meals or drinks beyond the listed water.

Two and a half hours on Koh Madsum

The itinerary allows about 2.5 hours at Koh Madsum, which is generous for such a small island. You can spend the first few minutes taking photos with the pigs, then settle into a chair or swim in the shallow water. The private format means you are not forced to leave when a large group is ready.

Some people may find 2.5 hours longer than needed. If you are not interested in animals and only want a quick beach stop, Pig Island can feel slow. The island is mainly about relaxing and playing with the pigs, not sightseeing from one attraction to the next.

That slower pace is also the appeal. You are not racing through several islands. You can watch the pigs, cool off, eat something, and enjoy the beach without constantly checking the clock. Families may appreciate the shallow water, though parents should supervise children closely around the animals and boat.

The island entry fee is 50 THB per person and is not included. Food, drinks, and pig food are also extra. Bring Thai baht, since cash is specifically recommended. The small costs are easy to overlook when you see the headline tour price.

A private tour that actually gives you control

The strongest practical feature is the private arrangement. The price is $93 for a group of up to two people, so it makes the most sense for a couple or two friends who want their own boat. You are not paying per seat on a large shared vessel, and you do not have to wait while strangers finish swimming or taking photos.

The captain can adjust the plan within reason. You may spend longer at Pig Island, shorten the snorkeling stop, or return early. Some people have chosen to spend nearly three hours at the island because they enjoyed it, while others returned after a shorter visit. One booking even changed from a 10 a.m. start to 1 p.m., showing that the operator can sometimes be flexible, though you should confirm any change in advance.

This flexibility is valuable if you have already snorkeled elsewhere, if one person in your group is not a strong swimmer, or if the beach turns out to be more enjoyable than expected. It is less valuable if you want a formal guide, detailed explanations, or a fixed schedule with guaranteed snorkeling.

How the price compares with the experience

At $93 for two people, the base price works out to $46.50 each before transport, entry, and extras. For a private boat, that is a reasonable price, particularly if you value having control over the schedule. A shared trip might cost less per person, but you would give up privacy and the ability to leave when you want.

The value drops if you only use the boat to go to Pig Island and skip snorkeling. The island is not far from Koh Samui, and one short visit can make the private fare feel high. The price makes more sense when you use the full outing, take the snorkeling stop when conditions allow, and appreciate the comfort of your own captain.

You are also paying for a simple local experience rather than a polished resort product. There is no hotel pickup, no onboard guide, no full meal, and no promise of professional photos. In exchange, you get a traditional boat, a flexible schedule, and direct support for local captains.

Picking the right departure time

Early morning departures have a clear advantage. An 8 a.m. booking can get you to Pig Island before it becomes busy, giving you quieter beach time and better chances for uncluttered photos. The island can get busier after 10 a.m., so early starts suit anyone who wants a calmer visit.

Later departures may work better if you dislike early mornings or want an afternoon outing. The tradeoff is that you may share the beach with more people, and weather conditions can change through the day. Since rain in Thailand can arrive unexpectedly, bring sun protection and prepare for a wet spell even if the sky looks clear at the pier.

The operator may alter the timetable if sea conditions change. If conditions are unsafe, you can reschedule or receive a full refund. That policy protects you, but normal weather changes do not guarantee that every part of the advertised route will operate.

Who will enjoy this boat trip

I would recommend it most to:

• Couples or friends who want a private half-day on the water
• Families who like shallow swimming areas and animal encounters
• Visitors seeking a simple, local-style boat ride rather than a luxury cruise
• People with flexible plans who can accept changes to the snorkeling stop
• Anyone who wants to photograph Koh Samui’s coast and the pigs without joining a large group

I would be more cautious if you are a serious snorkeler. Koh Tan may be enjoyable, but visibility and sea conditions vary, and the trip does not promise a major reef experience. I would also skip it if you get seasick easily, need step-free access, have back problems, or want a fully guided educational tour.

What to bring and what to expect

Pack swimwear, a towel, sunscreen, sunglasses, cash, and your own food or drinks if you want more than the water provided. Wear something that can handle spray, and keep valuables protected because the longtail boat is open to the elements.

You should arrive 15 minutes early at Naphat Tour near Thong Krut Pier. The tour ends back at the same meeting point, not at your hotel. Clarify the exact start time and meeting instructions by email after booking, especially if you are arranging your own taxi.

Keep your expectations simple. This is a boat ride, a beach stop, a possible snorkeling session, and time with pigs. Its charm comes from the freedom to set the pace, not from a packed program or expert narration.

Should you book the Koh Samui Pig Island trip?

Book it if you want a private, easy-going boat outing and the idea of seeing pigs on a white-sand beach makes you smile. The best version of this trip starts early, uses the snorkeling stop if conditions are good, and leaves enough time to enjoy Koh Madsum without rushing.

Skip it if guaranteed snorkeling, hotel pickup, wheelchair access, or a professional guide matters more to you than flexibility. For two people who value privacy and a short taste of island life, the $93 price is fair once you account for the boat, the local captain, and the freedom to shape the day.

FAQ

How long does the Koh Samui Pig Island tour last?

The advertised duration is four hours, though the exact schedule can change with sea conditions and your chosen timing.

Where does the tour start and finish?

You meet at Naphat Tour near Thong Krut Pier and return to the same meeting point. Hotel transfers are not included.

Is snorkeling at Koh Tan guaranteed?

No. Snorkeling depends on the sea conditions that day. If it is unsafe or unsuitable, you may spend more time on Koh Madsum, and no partial refund is provided.

What is included in the tour?

The price includes a private longtail boat, a local captain, water, a snorkel mask, and a life jacket.

What extra costs should I plan for?

Koh Madsum charges an entry fee of 50 THB per person. Food, drinks, pig food, and transport to and from the meeting point are also extra.

Is this tour suitable for everyone?

No. It is not suitable for children under two, pregnant women, people with back problems, mobility impairments, wheelchair users, or people prone to seasickness.