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Full-Day Trip to Koh Tao and Koh Nang Yuan from Koh Samui by Speedboat

Bophut, Thailand

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Free Cancellation
up to 24 hours in advance
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icon9 hours  (Approx.)
Hotel pickup offered
Mobile ticket
iconOffered in: English
Good for avoiding crowds


Spend the day snorkeling around the islands of Koh Nang Yuan and Koh Tao, reached by speedboat from Koh Samui. Your guide stops at several snorkel sites in the crystal-clear waters of the Gulf of Thailand, where you’ll find plentiful marine life amid the coral reefs. A light breakfast and a buffet lunch are included along with round-trip hotel transport and snorkeling equipment.
  • Koh Nang Yuan and Koh Tao day trip from Koh Samui
  • Ride a speedboat to neighboring islands
  • Go snorkeling on coral reefs in the Gulf of Thailand
  • Breakfast and buffet lunch are provided
  • Hotel pickup and drop-off included
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Light breakfast and buffet lunch
Use of Snorkeling equipment
Hotel pickup and drop-off
Air-conditioned vehicle
Entrance fees (THB 200)

Departure Point

Traveler pickup is offered

Departure Time

7:30 AM
Start your snorkeling adventure with hotel pickup on Koh Samui and a transfer to the pier. You’re served a light breakfast of cookies, fresh fruit, coffee and tea before boarding the speedboat to your first stop: Koh Nang Yuan.

The trip across the Gulf of Thailand takes around 1.5 hours. On arrival at the island, explore the tropical marine life while snorkeling on the coral reef and climb up to a viewpoint for incredible views of the island, located just 10 minutes away from Koh Tao. Don’t forget to bring your camera! 

Replenish with a tasty buffet lunch at a restaurant before continuing on to Koh Tao. Your speedboat tour takes you around the island, passing Mango Bay, Shark Bay and Hin Wong Bay where you can stop to swim or snorkel.

After a full day of fun in the sun you’re transferred back to Koh Samui with drop-off at your hotel.
Stop At:  
Koh Nang Yuan
We will visit the iconic Koh Nang Yuan: 3 small islands connected by 2 beaches surrounded by water on both sides. Here you can go snorkeling, visit the viewpoint or enjoy food from the restaurant.
Duration: 2 hours 
Admission Ticket Not Included
Stop At:  
Koh Tao
We visit different bays around the island. As we have multiple options we will always go for the quieter areas or the places where the sea isn't too rough. Enjoy the underwater life here and go snorkeling or swimming from the speedboat!
Duration: 4 hours 
Admission Ticket Free
  • Confirmation will be received at time of booking
  • Not wheelchair accessible
  • Infants must sit on laps
  • Not recommended for travelers with back problems
  • Not recommended for pregnant travelers
  • No heart problems or other serious medical conditions
  • Most travelers can participate
  • OPERATED BY Koh Samui Tour

For a full refund, cancel at least 24 hours in advance of the start date of the experience.

  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

Learn more about cancellations.

Traveler Photos

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45 Reviews
Reviews by Viator travelers
Showing 1-6 of 45 reviews
Snorkeling at Koh Tao was fantastic...
Mariana d
, Apr 2017
Snorkeling at Koh Tao was fantastic. Koh Nang Yuan was totally overcrowded - yet we had a lovely snorkelling straight from the beach which was very nice.
You feel like a sheep, herded along...
Johan K
, Feb 2017
You feel like a sheep, herded along with the throngs of tourist also attending the trip. Total 7 speedboats with 30 people in each by this organizer only. The waters in Koh nang yuan was so crowded you couldn't almost get in. One hour appointed , in which you should change clothes, get on and off boat with 30 people and maybe go to bathroom. Very little time in water. Lunch ok, not more, 40 minutes, eat quick. Koh Tao big disappointment. This location is totally over exploited. Tourists everywhere. Guides forgot give us tickets and left in boat. Most of the time I queuing , waiting. Lots of rude Chinese tourist with no manner. There are probably better locations on Koh Tao. Stay the night, hire local/exclusive guide. Less than one hour in the water in the water, for us, on this trip. Not recommended. Staff were friendly though. Saw some fishes, which is not very likely to do on Koh samui.
Extremely professional, and more...
Sean F
, Jan 2017
Extremely professional, and more than I expected. Beautiful destinations, a must for a day trip.
Unfortunately there is not enough...
Kevin S
, Jul 2016
Unfortunately there is not enough snorkeling on this trip for me.Koh Nan Huang was very shallow and the coral was dangerous. The guide was nice and entertaining but did not guide us.
pas intéressant .
, Jan 2020
pour faire du snorkeling pas du tous intéressant , au mois de novembre avec les pluie visibilité nul .
Descriptif pas respecté !
marie-annick G
, Oct 2019
Les iles sont évidemment toujours aussi magnifiques, nous avions choisi d y revenir suivant le descriptif pour faire d autres bay en snorkeling, bilan on n a fait que mango beach! Descriptif mensonger , dommage! Personnel sympa , repas sympa et eau à volonté.

Product code: 32208P2

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