Discover the dramatic coral landscapes on the fascinating reefs of Koh Tao & Koh Nang Yuan. Koh Tao provides an unforgettable experience for snorkelers and divers of all levels. Enjoy pristine beaches and cyrstal-clear waters by taking the most popular guided  Snorkeling & Kayaking Full-Day speedoat tour to Koh Tao and Koh Nang Yuan. This tour is one of the most beautiful sea destinations in the region!

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Koh Tao - Kayaking and Snorkeling

Join the Koh Tao and Koh Nang Yuan Snorkeling and Kayaking Full-Day speedboat Tour! This full-day tour is one of the most beautiful and popular sea destinations.

The dramatic coral landscapes at Koh Tao and Koh Nang Yuan host a variety of interesting and colorful sea creatures, providing an unforgettable experience for snorkelers and divers. The fascinating reefs are home to turtles, stingrays, reef sharks, barracudas and, if you are very lucky, the occasional whale shark.

A holiday on Koh Samui would be incomplete without taking the most popular tour to Koh Tao and Koh Nang Yuan, islands that are listed in the top 10 most beautiful in the world!


Koh Nang Yuan

Koh Nangyuan is actually a group of 3 tiny islets off Koh Tao’s northwest coast. The beach that links the islands together is iconic and probably the most photographed part of the area.

The visibility of the coastal waters surrounding Koh Nang Yuan are so clear that you can even see fish schools passing at considerable depth right from the pier.


Koh Tao

Koh Tao is pretty much the archetype of a remote tropical island and home to some of Thailand’s best coastlines, with pristine white sand, nodding palm trees and glittering blue seas.

Koh Tao meaning ‘Turtle Island’ lives up to its name, being the scuba diving and snorkeling destination of choice in Thailand. The vibrant coral reefs under the waves are home to a wide range of exciting and colourful sea creatures, including turtles, naturally.


The white sand beaches and vibrant coral reefs of Koh Nangyuan and Koh Tao islands lie just north of Koh Samui. On this tour, set sail on-board a speedboat and visit both islands in one day. Along the way, make several stops to swim and snorkel, head ashore to hike up to a panoramic viewpoint on Koh Nangyuan, and paddle along the coast of Koh Tao in a kayak.



Eliminate the guesswork of trying to find great snorkeling and kayaking spots, and instead, hop on a speedboat and let a guide show you the way. This trip visits the coasts of Koh Tao and Koh Nang Yuan, which are known for their beautiful coral reefs and abundant marine life. During the tour, enjoy snorkeling at world renowned dive sites in Koh Tao and Koh Nang Yuan Islands, a delicious lunch, kayaking, sunbathing and swimming on a pristine white sand beach and trek to one of Thailand's most panoramic viewpoints, with round-trip hotel transfers on Koh Samui.


The friendly team of Insea Speedboat will pick you up directly from the hotel lobby on Koh Samui and bring you to the private pier at Bang Rak. Get helpful information from your guide and enjoy a light breakfast before heading by speedboat to Koh Nangyuan.

As you arrive at Koh Nangyuan, we recommend to immediately hike to the top of the spectacular viewpoint to avoid the crowds. It takes around 15 minutes to get to the top. You can spend time at the beach where plenty of sunbeds and umbrellas are available to rent.

There are a few separate swimming areas on Koh Nangyuan - the Japanese Reef Garden is certainly one of the most impressive snorkeling spots.

The tour continues by speed boat to Koh Tao which is just half a kilometer from Nangyuan. Stop at a hidden cove in the east of Koh Tao and enjoy a delicious Thai style lunch at the beautiful ocean front restaurant.

Then it is time for paddling by kayak along the dramatic coastline with steep cliffs. Less active paticipants can relax and cool off in the water and peer into the amazing underwater world from above. There'll be more snorkel stops at Mango Bay, Lighthouse Bay, Hin Wang Bay or Aow Leuk, and a last one at a secluded beach on Koh Phangan before the tour heads back to Samui.

  • Speedboat tour: cover more ground and visit two islands in one day
  • Several stops to swim, snorkel and kayak at the islands’ beaches
  • Delicious Thai-style buffet lunch at a Koh Tao restaurant
  • Hassle-free day trip with Koh Samui hotel pickup and drop-off included

What's included

  • Hotel round trip transfer
  • Drinking water, Coca-Cola & fruits
  • Light breakfast & Thai style buffet lunch
  • Snorkeling & kayaking equipment
  • Life jacket
  • Refreshing towel
  • Professional English and Chinese speaking guide
  • Basic accident insurance
What's not included
  • Admission fee to Koh Nang Yuan (Adult: THB 250/ Child: THB 120)


This 7 hour 30 mins tour operates 7 Days per week, unless rescheduled due to weather conditions.

Departure & Return

An air-conditioned vehicle will pick you up from your hotel or specified accommodation, you will be provided with an exact pick-up time confirmation once your reservation is received. If you’re staying at private accommodation please provide a contact number for the property you are staying at as soon as possible. Alternatively, allow the tour operator to speak to one of the staff members who work at the property. Please note that an address is insufficient to locate a property on Koh Samui.

Departure Time:


Arrival in Samui:


An air-conditioned vehicle will collect you at the Pier and drop you back to the hotel or accommodation you were collected from. All other participants of the tour will be dropped off along the way until the entire tour group has completely reached their accommodations.


Price and booking provided by Viator

Cancellation Policy

You can cancel up to 24 hours in advance of the experience for a full refund.

Lowest Prices Guaranteed - Free Cancellation!



From $60.48

Join the Koh Tao and Koh Nang Yuan Snorkeling & Kayaking Full-Day speedboat Tour! This full-day tour is one of the most beautiful and popular sea destinations.

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SV.Discovery Tours
SV.Discovery Tours

Useful Links

Thailand e-visa
Royal Thai Embassy UK
Embassies in Bangkok