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Koh Tan & Koh Madsum Boat Tour
US$ 44.70
No hidden fees or surcharges
Free cancellation up to 24 hours before the service starts
See availability

Sailing in a traditional longtail boat and snorkelling in crystal-clear turquoise waters: what better way to discover the spectacular beauty of the Thai islands? Explore Koh Tan and Koh Madsum on this day trip from Koh Samui.

One of the Five Islands near Koh Samui
Snorkelling off the coast of Koh Tan
Spectacular views of Koh Tan
Cruising around the Five Islands
Traditional Thai longtail boat
Underwater life around Koh Tan

Koh Tan & Koh Madsum Longtail Boat Tour

Having been picked up from your hotel in Kah Samui at the selected time, you'll be taken to the south of the island in the direction of Thong Krut Pier, where a traditional wooden longtail boat will be waiting to take you on your adventure around the Thai islands. All aboard!

Set sail towards Koh Tan, also spelt Koh Taen, and drop anchor nearby to snorkel amongst the incredible marine life for around an hour. With your snorkelling equipment and the sparkling waters of the Gulf of Thailand, you'll have everything you need to enjoy the beauty of the underwater world: the vibrant coral reef and multicoloured fish will enchant you.

After two hours on Koh Tan, you'll get back on the boat and sail over to Koh Madsum. On this beautiful Thai island, you'll have an hour of free time to enjoy a refreshing dip in the sea or relax on the paradise white sand beaches. You'll then head back to Koh Tan, where you'll enjoy a delicious lunch in a local restaurant with sea views.

After an unforgettable island hopping experience, you'll cruise back to the original departure point at Thong Krut Pier in Koh Samui before being dropped back off at your hotel.

Covid-19 Measures

All of our providers comply with local legislation and applicable health recommendations regarding protective material and safety to help avoid the spread of Covid-19.

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Adults Children between 4 and 11 years old Children under 4 years old
US$ 44.80
US$ 25.60
  • Adults

    US$ 44.80
  • Children between 4 and 11 years old

    US$ 25.60
  • Children under 4 years old


More Information


7 hours.

Language The activity takes place with a guide that speaks in english.

The activity takes place with a guide that speaks in english.


Hotel pick up and drop off.

English speaking guide.

Transport by boat and minibus.

Snorkelling equipment.

Life jacket.

Lunch: includes starter, main course, dessert and water.

When to book?

You can book up until 8 hours before the activity as long as there are still places. Book now to guarantee your spot.

Digital voucher

Show the voucher on your phone to take part in the activity.


No, not suitable for people with reduced mobility.



Frequently asked questions

  • Q - How to book?

    A - To reserve the activity, choose the date and complete the form on this page. You will receive your confirmation immediately.

If you have any other questions please contact us.

US$ 44.70
No hidden fees or surcharges
Free cancellation up to 24 hours before the service starts

Free cancellation

Free! Free cancellation up to 24 hours before the activity starts. If you cancel under this time or do not show up, you will not be refunded.