Koh Samui: Electric Long-tail Boat Eco Tour to Pig Island

Pigs, reefs, and a quiet electric boat. What makes this half-day tour feel different is the mix of snorkeling at Koh Taen, photo time on Pig Island, and hands-on marine help, all on a long-tail boat meant to be silent and low-impact. You start with pickup in Koh Samui, then head out from Thong Krut Pier for a focused 4-hour circuit that does more than just pass by the sights.

I like two things a lot: the chance to snorkel Koh Taen with mask and life jacket ready, and the fun, memorable Pig Island (Koh Madsum) stop where you can get up close for photos and watching the pigs. The boat time also gives you space to use paddleboards and kayaking, instead of rushing from one highlight to the next.

One consideration: the electric long-tail boat can be hit-or-miss on the day. On at least one recent outing, it was not operating electrically and the group had to switch to a normal motor, which means more noise and a less eco-friendly ride than planned.

Key things to know before you go

• 100% electric long-tail boat concept with a silent, smooth ride, when the battery system is working
• Koh Taen snorkeling in clear water, but timing depends on sea conditions
• Pig Island photo time at Koh Madsum with famous beach pigs that are cared for locally
• Kayaking and paddleboarding from the boat, availability depends on tides and weather
• Eco-friendly coral release with one artificial coral placed per trip
• Small group, up to 6 people, plus towels, restroom onboard, and snorkel gear included

Getting from Koh Samui to Thong Krut Pier in about an hour

This tour is built around a clean schedule: pickup in Koh Samui, then a van ride that takes about an hour to reach Thong Krut Pier. That matters because you are not just waiting on the dock. You are using travel time well, and once you are on the water, the day moves.

What you will feel is a half-day rhythm. You start early enough to enjoy the best light for pictures at Pig Island, then you aim for Koh Taen snorkeling when conditions allow. If the sea is not cooperating, the plan has a built-in adjustment: you will spend more time on Pig Island instead of forcing snorkeling.

Electric long-tail boat reality check, and why it still can be worth it

The headline is a 100% electric long-tail boat, which should mean a quieter ride with no exhaust smell. That is the idea, and it is why this tour appeals to people who care about how they travel.

Still, treat it as a newer eco project, not a guaranteed feature like a hotel air conditioner. One recent booking reported the electric boat was out of action, and they traveled on a standard motor instead. So yes, plan to enjoy the low-impact pitch, but keep an open mind that the electric system could be unavailable on the day.

Why does that not instantly kill the value? Because the rest of the day is packed. You get the snorkel stop, the pig island experience, the paddling options, and the eco coral release, all in one 4-hour outing with a small group and included gear. When the electric boat is working, the ride feels extra relaxed. When it is not, you still get the itinerary benefits.

Koh Taen snorkeling: what you are really paying for

Koh Taen is where the water time turns into a real ocean experience. You snorkel in Koh Taen waters, with a snorkeling mask provided. You will also have a life jacket, which helps you feel safer if you are not an everyday snorkeler.

Here is what makes Koh Taen time valuable for you: the tour does not treat snorkeling like a checkbox. It is scheduled as a main activity, and it is the part that gives you that close-up view of coral and fish instead of just seeing the coast from the boat.

There is one important timing note. Snorkeling at Koh Taen depends on sea conditions. If snorkeling is not possible, you will not waste the trip. You will shift into more time on Pig Island. If you care most about snorkeling specifically, this is the one area to be flexible about.

A nice extra detail: one person noted that they were able to feed fish at the reef and get a lot of photos. You should follow the captain’s instructions about what is safe and allowed, but it hints that you may get some guidance to make the reef time more fun, not just watching from the surface.

Pig Island (Koh Madsum): fun photos, real rules, real caution

Pig Island, also known as Koh Madsum, is the stop that most people talk about afterward. The reason is simple. The pigs are adorable, and they create instant picture opportunities that feel more specific than generic beach photos.

It also helps that you get enough time there. You are not doing a 5-minute drive-by. You arrive, spend real time with the pigs, and can watch how the island is run by a local family that cares for the animals.

Here is the safety part you should take seriously. The pigs and dogs are cared for by a local family, and you should be cautious because pig bites can require rabies shots. That does not mean you cannot enjoy the stop. It means you should keep your hands to yourself unless you are clearly instructed it is okay, avoid teasing, and be careful if a pig seems aggressive or pushy.

Practical tip for photos: keep your feet stable and do not back up onto uneven ground while you are framing a shot. Pigs move fast, and the terrain around animal areas can be slippery.

Kayaking and paddleboarding from the boat, when conditions allow

A big part of why this tour feels active is that you can do more than snorkel. You have equipment for kayaking, and paddleboards are also included. The tour is designed so you can launch and use them from the boat, which makes it feel more efficient than joining a separate land-based rental.

But here is the honest caveat. Kayaking availability depends on weather and tides. If sea conditions are rough, the captain may skip it for safety. If conditions are good, you will likely use this time to stretch your legs and enjoy the coastline at a slower pace.

If you are thinking about booking, ask yourself how you like to spend 4 hours. If you prefer sitting and looking, this tour still works because it is scenic. If you like being hands-on, the added paddling can make the price feel more justified.

The eco action: releasing one artificial coral per trip

One of the most interesting parts for me is the eco activity. You release one artificial coral per trip. The idea is to support marine life restoration by putting artificial coral into the sea.

This is not the kind of eco action that replaces real conservation. It is a small step within a bigger ecosystem of responsible boating and reef care. Still, it gives you something tangible to be part of, not just a photo stop.

Why it matters for you: it turns the tour into a story you can tell beyond pigs and snorkeling. You leave knowing you contributed to marine habitat efforts during your water time.

Small group size and who runs the show

This is a small-group tour, limited to 6 participants. That size changes the experience. You get more attention, less waiting, and a calmer pace if you have questions about safety or timing.

Language-wise, the captain is listed as English-speaking, and Thai and English are part of the overall offering. One note from the finer print is that no separate tour guide is provided, and the captain may have basic English. In real life, that can still be great. Some recent outings were guided by friendly captains named Shay and Chai, and those people gave extra information and took care of the group’s preferences.

So what should you expect? Clear safety guidance, practical help, and likely some local context. Don’t count on a lecture-style guide, but do expect a capable captain who can answer what matters most.

What’s included, and what you should plan to pay for

At $80 per person for a 4-hour experience, you are paying for more than the boat ride. You get round-trip hotel transfer, electric long-tail boat travel between islands, and Pig Island admission (Koh Madsum). You also get snorkeling mask and life jacket, plus towels and a private restroom onboard. Travel insurance is included as well.

Food is light but covered: fresh fruits, orange juice, coconut water, and refreshments are provided. What is not included is a full food service and any alcoholic drinks. If you get hungry fast, you may want to top up before pickup or plan a meal after.

You should also plan to bring cash for personal expenses. The tour does not list card-only purchases, and cash is often handy in Thailand when small extras come up.

Timing changes due to rain and sea conditions

This is a water tour, so weather is part of the deal. You should expect the schedule to shift due to unpredictable rain and sea conditions.

The key operational flexibility is at Koh Taen. If snorkeling is not available, you will spend more time on Pig Island. That is good news for you because you still get the big attraction without the tour feeling cut short.

Boarding notes: be ready to climb back on

One practical detail worth knowing is boarding comfort. One person noted that the boat did not have a ladder, and getting back onboard after snorkeling could be tricky if you are not athletic or quick on your feet.

This matters because you are likely to swim or at least get in the water for reef viewing. If you want the easiest experience, wear supportive footwear for shore areas, keep your pace steady, and use the captain’s help when you need it.

Also, this tour is not suitable for non-swimmers. If you are unsure, treat this as a strong signal to choose a different activity.

Bring this list and you will enjoy the day more

You do not need a lot of gear, but bring the basics that actually help on the water.

• Swimwear (you can change after)
• A change of clothes
• Sunscreen and beachwear
• Cash for personal expenses

Also, think about seasickness. The tour is not suitable for people prone to seasickness, so if you have a history of feeling queasy on boats, this might not be your best match.

Is this tour good value for $80?

For Koh Samui, $80 for 4 hours can be either a steal or a stretch depending on what you care about. Here is why it can be a good value for the right person.

You are getting:

• transfer time included, not you figuring out how to get to the pier
• entrance to Pig Island included
• snorkeling gear included
• active water time beyond snorkeling, like paddleboards and kayaking
• eco action with coral release included
• a small group size, plus towels and a restroom onboard

If what you want is only a boat ride with a view, you might feel this is pricier than necessary. If you want pigs, snorkeling at Koh Taen, and hands-on water activities in one tight schedule, it starts to feel very reasonable.

And the small group matters. Crowds can ruin reef time and make animal encounters stressful. This tour’s limited size helps keep it enjoyable.

Who should book this Koh Samui eco tour, and who should skip it

Book it if you:

• want a half-day plan that combines snorkeling, Pig Island photos, and paddling
• care about traveling with a lower-impact boat concept and like the idea of coral restoration
• prefer small group tours where you can move at a human pace
• enjoy being in the water, even if you are not a daily swimmer

Skip it if you:

• cannot swim or are not comfortable in open water
• get seasick easily
• want guaranteed electric propulsion with no chance of switching to a standard motor
• need a full tour guide lecture rather than a captain-led experience

Should you book this Pig Island and Koh Taen tour?

If your dream Koh Samui day includes Pig Island (Koh Madsum), snorkeling at Koh Taen, and some real water play like paddleboards, I think this tour is a strong pick. The price makes more sense because so much is included, and the small group size keeps it from feeling rushed.

If you are booking mainly for the electric boat experience, do it with realistic expectations. The electric boat concept is a great selling point, but it is not something you should assume will be perfect every day.

My call: book this when you value the full package, not just one feature. The combo of reef time, pig island fun, and a coral release effort is what makes it feel worth your time in Koh Samui.

FAQ

How long is the Koh Samui Electric Long-tail Boat Eco Tour to Pig Island?

The tour duration is 4 hours.

What is included in the price?

Round-trip hotel transfer, electric long-tail boat travel between islands, admission fee to Pig Island (Koh Madsum), an English-speaking captain, snorkeling mask and life jacket, towels for all guests, a private restroom onboard, fresh fruits and drinks (orange juice, coconut water, and refreshments), kayaking equipment and paddleboards (availability depends on weather and tides), travel insurance, and one artificial coral per trip.

Where does the snorkeling happen?

Snorkeling is at Koh Taen. Sea conditions affect whether snorkeling can be done.

What happens if snorkeling at Koh Taen is not possible?

If snorkeling is unavailable due to sea conditions, more time will be spent on Pig Island.

Can I kayak and paddleboard during the tour?

Yes. Kayaking equipment and paddleboards are included, but availability depends on weather and tides.

What should I be careful about at Pig Island?

Pigs and dogs are cared for by a local family. You should be cautious because pig bites may require rabies shots.

Is the boat always electric?

The tour is described as using a 100% electric long-tail boat. However, the electric boat may not always be available due to conditions, so you could end up on a non-electric motor if needed.

What should I bring with me?

Bring swimwear, a change of clothes, sunscreen, beachwear, and cash.