A boat trip to Pig Island feels wonderfully Thai. You get a private longtail boat and your own captain from Koh Samui to relax with pigs, then try snorkeling at Koh Tan when the sea allows it.

I love that the experience is built around the two best moments: beach time on Koh Madsum (Pig Island) and a flexible feel thanks to your captain doing the planning for you. I also like the practical setup—snorkel mask and life jacket are included, plus fresh drinking water so you’re not rationing yourself like it’s a desert island.

One consideration: snorkeling at Koh Tan isn’t guaranteed, since it depends on the day’s sea conditions. If visibility or water conditions aren’t safe, you’ll spend more time on Pig Island, but there’s no partial refund tied to snorkeling.

Key things I’d circle before you go

• Private longtail boat, your pace: No waiting for a crowd. You decide how you spend the time on the islands.
• Pig Island time is the main event: You get about 2.5 hours to swim, hang out, and interact with the pigs.
• Koh Tan snorkeling is weather-dependent: Gear is included, but the actual snorkeling site depends on sea conditions.
• Shallow, clear water on Pig Island: The shoreline water is calm and easy to enter, which makes it friendly for casual swimming.
• Basic English from the captain: Communication is simple and works out, but don’t expect a full guide narration.
• Entry fee isn’t included: There’s a 50 THB per person fee for Koh Madsum (cash helps).

Private longtail comfort on Koh Samui: what the day really feels like

This trip is all about getting off the Koh Samui “traffic” mindset and into a slower rhythm. Instead of matching your day to a group schedule, you ride on a private longtail boat with a local Thai captain. Think: short ride, two island stops, and time that you can actually use.

The meeting point is near Thong Krut Pier, at Naphat Tour. Plan to arrive about 15 minutes early so you can get settled before the boat pulls away. Also note hotel transfers aren’t included, so you’ll need your own taxi to get to the pier.

One small detail that matters: there’s no separate tour guide on the boat. Your captain handles transport and timing, speaking only basic English. That’s totally fine for a day that’s mostly swimming, feeding pigs, and snorkeling gear-on/off—but it means you should be comfortable asking simple questions.

Where you start: meeting at Naphat Tour near Thong Krut Pier

This is the kind of tour that’s easy when you’re on time. You’ll go to Naphat Tour near Thong Krut Pier and check in. From there, the boat setup is straightforward: you’re directed to the longtail boat and then you’re on your way.

Practical tip: bring cash for the island fee and anything you want on Pig Island. The essentials list is solid—sunglasses, swimwear, towel, sunscreen, food/drinks—because you’ll be in and out of the water and you don’t want to buy everything at the last second.

Also, don’t count on a late start. The better you nail the timing at the pier, the less the day feels rushed.

Koh Tan first: snorkeling when the sea conditions cooperate

Your day can start at Koh Tan for snorkeling if sea conditions allow it. This is a big deal because it sets the tone: morning water can be calm, and you get a quick window to see fish and coral without loading up with extra gear.

You’ll have snorkel mask and a life jacket included, so you’re not scrambling to rent equipment. The captain can guide you through the basics, but your main job is just to follow the boat rhythm—get in, snorkel, get out, rinse, and re-board.

A reality check: snorkeling here isn’t something you should bet your whole vacation on. Sea conditions can change quickly, and sometimes you might find visibility isn’t great. The important point is that snorkeling at Koh Tan can’t be guaranteed, and if conditions aren’t right, snorkeling may be skipped with no partial refund. In that case, you’ll spend more of your time on Pig Island instead.

If you want the best chance of seeing fish, be ready for the day to go with the flow. This tour doesn’t pretend the ocean is predictable.

Koh Madsum (Pig Island): beach time with friendly pigs and calm water

This is the star of the show—Koh Madsum, also called Pig Island. Expect roughly 2.5 hours here, and that’s enough time to do the main things without feeling like you’re on a stopwatch.

The beach setup works well for relaxing. There’s time to swim in the crystal-clear, shallow water near shore, and there’s space to play in a way that feels more like a day at the beach than a rushed stop. You’ll also be close enough to interact with the pigs, which is the whole point.

One of the nicest parts is how much freedom you’re given once you’re there. You’re not herded in a line. You can hang out, swim, take photos from the shore, and repeat as your energy levels allow.

Feeding and pig etiquette (seriously, be respectful)

The pigs and dogs live on the island and are owned by a local family. Your tour is an arrangement to visit them, not a controlled rescue setting where you get to do whatever you want.

Use common-sense pig behavior:

• Be careful with how close you get.
• If a pig bites, you may need rabies shots, so don’t treat this as a harmless gimmick.
• If you’re offered pig food and want to feed, do it calmly and avoid grabbing or teasing.

This is one of those experiences where your attitude matters as much as your schedule. The pigs respond to calm behavior, and so will your day.

Can you snorkel from Pig Island?

Pig Island isn’t the main snorkeling location on this itinerary. Here, the water activity is mostly about swimming and relaxing—getting your feet wet, cooling down, and enjoying the beach atmosphere. If snorkeling is a priority for you, the plan is Koh Tan, with Pig Island as the warm, beach-centered reward.

The return ride: simple, unhurried, and easy

After your time on Koh Madsum, you head back toward Koh Samui. The return portion is straightforward: relax on the longtail, soak up sea views, and get ready for a calm end to a very different day.

Because it’s a private setup, the end time feels less like a hard “drop-off” and more like you’re simply finishing your island loop. Some people even find the total day can feel shorter than the scheduled window, depending on how timing lands that day—but the reliable anchor is the amount of time you get on Pig Island.

Also, don’t be surprised if your captain takes photos as you move around the boat and islands. If you’re in a good mood and ready, it can turn into a solid set of vacation shots without extra effort.

Price and value: is it worth about $93 per group up to 2?

This tour is priced at about $93 per group for up to 2 people, and it’s worth thinking about what you’re paying for.

Here’s what that money buys:

• A private longtail boat, which is usually the biggest cost driver versus group tours.
• A local Thai captain (not just a driver who drops you and disappears).
• Included essentials: water, plus snorkel mask and life jacket.
• The two-stop island combo: Pig Island time plus the possibility of Koh Tan snorkeling.

Here’s what isn’t included:

• Koh Madsum entry fee: 50 THB per person
• Food and drinks
• Hotel transfers

So the value equation depends on how you travel. If you’d otherwise spend money on separate boat rides or tours, the private longtail format can feel like a smart shortcut. If you’re the type who hates strict schedules, the privacy alone is often worth the price.

If you’re traveling solo, the value can feel different because the boat is still private. If you’re a couple or two close friends, it usually feels more like a fair deal for the experience level.

When to go: beat crowds, not the weather

Timing matters here—especially for photos and the pig experience. Some people prefer the early slot (like an early morning departure) because Pig Island can get busy later. If you can handle waking up for a quick island day, going earlier can mean more breathing room.

That said, the ocean controls more than your alarm clock. Snorkeling depends on sea conditions, and rain in Thailand can pop up at any time. Bring sunscreen and stay ready with a towel and swimwear so you’re never stuck waiting around damp.

If the day isn’t ideal for snorkeling, don’t panic. The tour is designed so you can enjoy extra time on Pig Island instead.

Who should book this, and who should skip it

This is a good match if you want:

• A private boat with your own captain
• The unique experience of visiting Pig Island
• Casual swimming time and the chance to snorkel at Koh Tan if conditions are good

It’s not a great fit if you:

• Get seasick easily (it’s a boat trip)
• Have back problems or mobility limitations, since you’ll be boarding and moving around on a longtail
• Need wheelchair access (not suitable based on the tour info)
• Are pregnant (not suitable per the tour info)
• Travel with children under 2 (not suitable)

Also, if you hate animal-contact experiences or feel uncomfortable with the safety side of close interaction, this may not feel relaxing. The pigs are a real part of local life on the island, and you’ll need to treat the animals with respect.

Should you book Koh Samui’s private Pig Island + Koh Tan snorkeling trip?

I’d book it if your ideal Koh Samui day includes a private boat vibe, a beachy island break, and the chance to add snorkeling without committing to a complicated itinerary.

The big reason to say yes is the simple structure: you spend real time on Koh Madsum and you don’t feel rushed. The big reason to think twice is the snorkeling uncertainty. If you’re traveling with a hard requirement to snorkel no matter what, this tour might disappoint on rougher sea days.

If you’re flexible—and you come for Pig Island first—you’ll likely leave happy. Just come prepared, bring cash, and remember: pigs are pigs. Be kind, keep your distance when needed, and let your captain handle the timing.

FAQ

How long is the tour?

The duration is 4 hours. The schedule can shift based on weather and sea conditions, but Koh Madsum is the main island stop.

Is snorkeling at Koh Tan guaranteed?

No. Snorkeling at Koh Tan depends on the day’s sea conditions and can’t be guaranteed. If snorkeling isn’t possible, you may spend more time on Pig Island, but there’s no partial refund.

What’s included in the price?

Included are the private longtail boat, a local captain, water, and snorkel mask and life jacket.

What extra costs should I expect?

Koh Madsum entry fee is not included and is 50 THB per person. Food and drinks are also not included.

Where do I meet for the tour?

Meet at Naphat Tour near Thong Krut Pier. Plan to arrive about 15 minutes before the start time.

Is this a private tour?

Yes. It’s described as a private group with your own private longtail boat.

Who can’t join this experience?

It’s not suitable for children under 2 years, pregnant women, people with back problems, people with mobility impairments, and wheelchair users. It’s also not suitable for people prone to seasickness.

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