Snorkeling and Kayaking in Koh Samui: Koh Tan and Madsum

Snorkel the reef at Koh Tan, then paddle the coastline at Madsum Island

Snorkeling and kayaking activity in Koh Samui that takes you by speedboat to Koh Tan's protected coral reef, then to Madsum Island for swimming, lunch on the beach and sea kayaking. Hotel pickup and drop-off, guide, all equipment, life jackets and a full day of insurance are included. The activity runs about four hours and suits all fitness levels from age four up.

Step-by-step itinerary

Snorkeling and kayaking in Koh Samui

• Pick up from hotel
• Travel to Bang Kao Pier
• Speed boat to Koh Tan-Coral Island
• Snorkel at Koh Tan coral reef
• Speed boat to Madsum Island
• Swim and relax on white sand beach
• Enjoy lunch on the beach
• Kayak along Madsum Island coastline
• Return transfer to hotel

The experience

The day starts with pickup at your hotel and a short drive to Bang Kao Pier, where you board a speedboat for a fifteen-minute ride to Koh Tan: a quiet coral island with some of Koh Samui's clearest snorkeling. The water here is warm and turquoise, and the protected reef holds giant clams, a wide range of fish, and the kind of visibility that makes the underwater landscape feel immediate. You'll have time to explore before the boat heads to Madsum Island, where the beach is white sand and the pace shifts to swimming and rest.

Lunch arrives at the beach (a real meal, not a snack), and after eating you move into the kayaking part of the day. You paddle along the tropical coastline of Madsum, moving at your own pace through water that stays calm and warm. The guide stays with the group throughout, and all the equipment (snorkeling gear, kayaks, life jackets) comes with you. When the afternoon winds down, the speedboat brings you back to Bang Kao Pier and a transfer returns you to your hotel.

What’s included

• Hotel pickup and drop-off.
• speedboat transport to Koh Tan and Madsum Island.
• snorkeling at the protected coral reef with all gear and life jackets.
• swimming and beach time at Madsum.
• lunch on the beach.
• sea kayaking along the island coastline.
• English-speaking guide.
• full insurance for the day.

Before you book

Days and timesEvery dayDeparts at 08:30

AgesAdult (12 to 80 years) · Child (4 to 11 years) · Under 4: can't be booked

GroupUp to 45

Live guideEnglish

Meeting point and pickupHotel pickup included.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.

Prices and times updated 2 days ago

Good to know

Low physical effortNot recommended with heart problems

Operated by Thrilling Thai Tours Co.,Ltd.

Is this one for you?Book this if you want snorkeling and kayaking combined in one day with an English-speaking guide, or choose a different tour if you prefer activities on separate days or a guide in another language.

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Top questions

Can children come?

Yes. Ticket types: Child (4 to 11 years). Children under 4 can't be included in the booking.

What's the snorkeling like at Koh Tan?

Koh Tan is a protected reef with clear blue water, giant clams, and a wide variety of fish. The reef is shallow enough to explore comfortably and the water stays warm throughout the day.

Do I need snorkeling experience to join?

No. The activity suits all fitness levels and welcomes children from age four. A guide is with you the whole time, and all equipment (masks, fins, snorkels, life jackets) is provided.

How long is the boat ride to the islands?

The speedboat takes about fifteen minutes from Bang Kao Pier to reach Koh Tan. The ride to Madsum Island is a short hop after snorkeling.

What happens if the weather is bad?

The activity may change or be rescheduled due to weather conditions. You'll know the exact pickup time after booking, once the operator has your hotel location.

Is lunch included, and what about dietary needs?

Yes, lunch is served on the beach at Madsum Island as part of the day. Mention any dietary requirements when you book so the operator can arrange accordingly.

What should I bring?

Bring sunscreen, a towel, and a change of clothes. The operator provides all snorkeling and kayaking gear, life jackets, and insurance for the full day.