Koh Samui: Koh Tan and Koh Madsum Half-Day Tour by Catamaran

Koh Madsum’s swimming pigs are the headline act, but the better surprise is how much activity fits into four hours. You’ll cruise by catamaran to Koh Tan for sea time, then visit Pig Island for sandy beaches, friendly pigs, and easy photo opportunities. The boat itself adds plenty to the day, with seating on several levels, toilets, refreshments, and an inflatable slide.

I like the strong mix of activities, especially the choice between snorkeling, swimming, paddleboarding, kayaking, or simply sitting in the sun. I also like the family-friendly setup, including hotel pickup, a cooked meal, fruit, drinks, and a helpful crew. The main drawback is that the snorkeling can be hit or miss, and some activities, including kayaking, may cost extra.

Key points to know before booking

• Pig Island gives you time with swimming pigs: You can feed and pet the animals, take photos, or stay on the beach.
• Koh Tan is the active stop: Snorkeling, swimming, paddleboarding, kayaking, and the boat’s inflatable slide are available.
• The catamaran is unusually comfortable: Seating includes chairs, sofas, bean bags, sunbeds, an air-conditioned room, and onboard toilets.
• Food is part of the value: Expect cooked dishes, seasonal fruit, drinking water, and soft drinks on board.
• Hotel transfers cover much of Koh Samui: Pickup areas include Mae Nam, Bophut, Bangrak, Choeng Mon, Nathon, Chaweng, Chaweng Noi, Lamai, and Hua Thanon.
• Check the health rules carefully: The trip is not suitable for pregnant women, people with back or heart problems, people over 60, or those with certain medical conditions.

Setting out from Koh Samui by catamaran

This is a good choice when you want an island outing without giving up a full day. The advertised duration is four hours, with round-trip transport from your Koh Samui hotel to the Ocean King Samui pier included.

Pickup times depend on where you stay. Hotels around Mae Nam, Bophut, Bangrak, and Choeng Mon are generally collected around noon. Nathon, Chaweng, and Chaweng Noi pickups follow around 12:15 to 12:30, while Lamai and Hua Thanon are usually around 12:45 to 1 p.m. Morning departures may also operate, with pickup roughly between 7:45 and 8:30 a.m.

Build in some patience at the pier. One recent departure involved an almost hour-long wait before boarding while the operator coordinated arrivals. That is not ideal, especially if you arrive hungry, so carry water and a small snack even though refreshments are supplied during the cruise.

Once aboard, the boat is more comfortable than the bare-bones speedboat used for many island trips. You may find seating at the front, center, and upper level, along with sofas, bean bags, sunbeds, and an air-conditioned interior. The boat also has two toilets, according to recent trip details, which matters on a half-day outing with children.

The catamaran is speedy, but it is not just a transport platform. The open areas let you enjoy the sea breeze, while the enclosed room gives you a break from direct sun. If you are prone to motion sickness, choose a central seat and avoid spending the whole ride at the very front.

Koh Tan: one hour of water sports and sea time

Koh Tan, also called Coral Island, is the main stop for water activities. The planned visit lasts about an hour, although the exact order and timing can shift with weather, traffic, and sea conditions.

Snorkeling equipment and life jackets are supplied. You can expect clear water and the chance to see fish and coral, but keep your expectations measured. The quality of the marine life is not guaranteed every day. One recent outing had very little fish at the snorkeling point, while other departures enjoyed the water, swimming, and water sports.

That variation is normal in a short island trip. Tides, visibility, weather, and the number of boats in the area can all affect what you see. If snorkeling is your main reason for booking, choose a specialist snorkeling tour rather than treating this excursion as a reef-focused trip.

The appeal here is flexibility. You are not forced to snorkel. You may swim beside the boat, use the paddleboard, try kayaking, or take the inflatable slide into the sea. Children and playful adults often get more from this part of the trip than from a quiet reef stop.

Kayaking may carry an extra fee, with one recent outing listing 300 baht. Paddleboarding and the slide were available without an added charge on that trip, but activity arrangements can change. Bring cash, as personal expenses and the national park fee are not included.

Lunch is generally served during the sea portion or around this stop. The food has included fried chicken, fried rice, noodles, Thai dishes, and fruit. Vegetarian choices have been more limited, so tell the operator about dietary needs before departure and do not assume the buffet will have a wide meat-free range.

Koh Madsum and the swimming pigs

Koh Madsum is better known as Pig Island, and it delivers exactly the kind of cheerful, slightly odd tropical scene that makes a holiday photograph memorable. Pigs wander and swim near the shore, and you can feed and pet them under the crew’s guidance.

The island stop generally lasts about an hour, though some trips have allowed closer to 90 minutes. That extra time makes a difference. You can spend part of the visit with the animals, then walk along the beach, sit in the sand, or take photos from the shallows.

The pigs are friendly, but remember that they are animals, not trained performers. Keep snacks under control, follow the crew’s directions, and avoid crowding them. The island can also feel busy when several boats arrive, so the best photographs may require a little patience.

There is more to Koh Madsum than the pigs. The beach is attractive, the water is calm enough for a relaxed wade, and the short stop offers a change of pace after the active water session. If you are traveling with children, this is likely to be the most memorable part of the day. Adults who prefer nature to staged attractions may find the visit brief, but the unusual setting is still fun.

The published schedule places Koh Madsum after Koh Tan, with a break and local snacks included. On some departures, the timing or order may change. Do not treat the sequence as fixed, since the captain may adjust the route for sea conditions and pier operations.

What the crew and onboard service add

The crew is one of the strongest parts of this outing. The team includes a captain, crew members, and a guide, with English and Thai language support listed. The English live guide is expected to explain the islands and help with safety, while the crew manages equipment, food, boarding, and water activities.

The best feedback centers on the crew’s friendly, relaxed approach. That matters on a boat trip with children, first-time snorkelers, and people moving between a catamaran, the sea, and an island beach. You can expect help with life jackets and equipment rather than being left to figure everything out alone.

The service is practical rather than luxurious. Seasonal fruit, bottled water, and soft drinks are included, along with a cooked meal. Hygiene and toilet facilities have received particularly positive attention, which is useful information when comparing this with smaller island boats.

The food is more substantial than the word snacks might suggest. Fried rice, fried chicken, noodles, Thai dishes, and fruit have all been served on recent trips. The exact menu will vary, and vegetarian choices may be basic. If food matters to you, contact the operator in advance.

Is $70 good value for four hours?

At $70 per person, this is not the cheapest way to reach Koh Tan or Koh Madsum. The price makes more sense when you count what is bundled into the outing: hotel transfers, a fast catamaran, crew and guide, snorkeling gear, life jacket, food, fruit, water, soft drinks, and accident insurance.

You also get several activities rather than one short swim stop. A family can use the same boat time for snorkeling, swimming, the slide, paddleboarding, and a beach visit with the pigs. That reduces the need to organize separate transport, equipment rental, meals, and island tickets.

The value is strongest if you plan to use the boat’s facilities and join several activities. It is weaker if you only want a quiet beach and do not care about the pigs or water sports. Remember that the national park fee is excluded, and personal spending is extra. Kayaking may also cost more.

The rating is listed at 4.1 from 147 ratings, which suggests a generally good experience with some variation. The main issues to keep in mind are the occasional waiting time before boarding, limited snorkeling visibility on some days, and the possibility of extra charges for certain activities.

Who should book this island trip?

I would recommend it to families, couples, and first-time visitors to Koh Samui who want a lively half-day at sea. The combination of hotel pickup, onboard lunch, toilets, shade, and several water activities takes much of the hassle out of island hopping.

It also works well for mixed groups. One person can snorkel while another sits on the boat, uses the slide, or heads to the beach. That flexibility is more valuable than a tightly scheduled tour built around just one activity.

You should think twice if you have back or heart problems, a pre-existing medical condition, or limited comfort with boat transfers and sea activities. The operator lists the trip as unsuitable for pregnant women, people over 60, and children aged 0 to 3. The insurance does not cover breathing difficulties, people aged 75 or over, or children aged 0 to 3.

The provider may decline a reservation during pregnancy, and the route can change with weather. Accident insurance applies for only 24 hours after the activity starts. These are not reasons to avoid the trip, but they are important details to check before payment.

For packing, bring swimwear, sandals, sunscreen, sunglasses, comfortable clothing, beachwear, a camera, and cash. A dry bag or waterproof phone case would also be sensible, although it is not listed as a required item. Keep valuables to a minimum around the water.

My verdict on Koh Tan and Koh Madsum

I like this tour because it gives you a full holiday-style outing in a compact window. The pigs provide the memorable photo stop, while the catamaran, slide, swimming, food, and water sports keep the day from feeling like a simple ferry ride.

The main compromise is depth. You get a taste of snorkeling, Koh Tan, and Koh Madsum, but not a long, quiet visit at either island. Sea conditions can also affect the reef experience, and the trip may feel busy when several boats arrive.

Book it if you want an easy, active, family-friendly day with plenty included in the price. Skip it if your priority is serious snorkeling, solitude, or a slow beach day. For most visitors staying on Koh Samui, the combination of friendly crew, comfortable boat, useful facilities, and swimming pigs makes $70 a fair price, provided you are comfortable with the health restrictions and possible extra charges.

FAQ

How long is the Koh Tan and Koh Madsum tour?

The activity lasts about four hours. The planned schedule allows roughly one hour at Koh Tan and one hour at Koh Madsum, although the order and timing can change with weather, traffic, and sea conditions.

Is hotel pickup included?

Yes. Round-trip transfer to the Ocean King Samui pier is included. Pickup areas include Mae Nam, Bophut, Bangrak, Choeng Mon, Nathon, Chaweng, Chaweng Noi, Lamai, and Hua Thanon.

What food and drinks are included?

The tour includes a meal, seasonal fruit, drinking water, and soft drinks on board. The meal has included dishes such as fried chicken, fried rice, noodles, and Thai food. Vegetarian choices may be limited.

Is snorkeling equipment provided?

Yes. Snorkeling equipment and life jackets are included. You may also have access to swimming, paddleboarding, kayaking, and an inflatable slide, although kayaking can involve an additional charge.

Is the tour suitable for children?

The trip can suit families, but children aged 0 to 3 are not covered by the listed insurance. The activity is also not suitable for children aged 0 to 3 according to the health and insurance conditions provided.

Can I cancel the booking?

You can cancel up to 24 hours before the activity for a full refund. A reserve-now-and-pay-later option is also available.