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Koh Tan & Koh Madsum Boat Tour
Activities in Koh Samui

Koh Tan & Koh Madsum Boat Tour

  • English English
  • 7 hours
  • Hotel pick up

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.

Koh Tan & Koh Madsum Longtail Boat Tour

Having been picked up from your hotel in Kah Samui between 8:30 am and 9 am, 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 the Koh Si Koh Ha, which is Thai for Four Islands Five Islands, a collection tiny virgin islets famous for their pristine wilderness and the large number of birds that live there. By 11:30 am, you'll reach the coastline of Koh Tan, also spelt Koh Taen, and you'll 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.

Back on the boat, your guide will explain why Koh Tan is also known as the island with no dogs, while you sail over to Koh Madsum. On this beautiful Thai island, you'll have 45 minutes of free time to enjoy a refreshing dip in the sea or relax on the paradise white sand beaches.

After an unforgettable morning of island hopping, you'll cruise back to the original departure point at Thong Krut Pier in Koh Samui. There, you'll be treated to a delicious lunch in a local restaurant. Enjoy sautéed vegetables, Thai soup and chicken with rice, accompanied by water and fresh fruit for dessert. Then, at 3 pm, you'll be dropped back off at your hotel.


Adults Children between 2 and 10 years old Children under 2 years old
US$ 46
US$ 26.30
  • Adults

    US$ 46
  • Children between 2 and 10 years old

    US$ 26.3
  • Children under 2 years old


More Information


7 hours.

Language English

The tour is exclusively 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?

Book as soon as possible to guarantee availability, especially during public holidays and festivities.


Once your booking has been confirmed, you will receive an email containing your booking voucher. Please print it out or download on your smartphone/tablet to show on the day of the activity.

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 still have more questions, check out our section on frequently asked questions. If you need help to book an activity or have any enquiries, please contact us.


No (not suitable for people with reduced mobility).

US$ 46
No hidden fees or surcharges
Free cancellation up to 24 hours before the service starts


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.