Available languages
8 hours
Mobile ticket
Escape to the serene coasts of Koh Tao and Koh Nang Yuan. Immerse yourself in a natural beauty and participate in fun-filled activities like snorkeling, sunbathing, hiking, and sightseeing.
Begin your day with some light breakfast at the pier. Hop aboard a speedboat for 1:30 hrs. and ride to Mango Bay (Ao Muang) for snorkeling. Then proceed to Koh Tao (Turtle Island) and indulge in a Thai buffet lunch. Once your appetite is satisfied, then go to Koh Nang Yuan, release your stress and get relax. before heading back to Koh Samui and transfer to your hotel.
• Explore the vibrant coral reefs of the islands for a chance to see groves of corals teeming with fishes
• Sail the western tip of the Gulf of Thailand with an experienced tour operator, staff, and tour guide
• Visit these tropical gems while on board a speedboat, where a Thai lunch buffet awaits
• Calm your commuting woes with this tour's complimentary round trip transfers around Koh Samui
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Not recommended for the cruise ship travelers
Not allowed to use water footwear at Koh Nang Yuan
Child 4-9 years old or height under 120 cm
For a full refund, cancel at least 24 hours before the scheduled departure time.
Drinking water
Use of Snorkeling equipment
English Speaking Guide
Thai Buffet lunch
Travel Insurance, Life jacket, First-aid kit
Hotel round-trip transfer with air-conditioned vehicle
Light breakfast
Admission fee to Koh Nang Yuan (Adult: THB 250/ person, Child: THB 120/ person)
Beach chairs and umbrellas at Koh Nang Yuan
Pickup included
322 reviews
Total reviews and rating from Viator & Tripadvisor
Hairly B,
Apr 20, 2025
- Viator
10 out of 10 experience. Great tour guide. Be prepared for a long boat ride to and from the islands.
TIM W,
Apr 17, 2025
- Viator
The staff and crew were fantastic from the moment we got picked up. The snorkelling, lunch and to be honest the while day was amazing. So many fish and the scenery was out of this world. Don't think twice about booking this trip, you will love it
Kate S,
Apr 16, 2025
- Viator
The whole day was so perfect. The organisation from start to finish was flawless. Picked up from hotel in lovely air conditioned mini bus, great organisation and instructions when we arrived at the port. Speedboat is comfortable and fits about 30. You can only see out of back or if you go out in the front which isn’t covered. We were happy to sit inside out of the sun. The guide and crew were great and making sure everyone knew what the day held and making sure people were all ok. The trip is 1.5 hrs each way and the noise from the engines means you can’t really talk but honestly most people nodded off both ways! There was no one on board even slightly sea sick but the water was really calm. The first stop we managed to get close to a green turtle which was truly amazing and it swam straight under me. The scenery and koh Tao are magnificent and well worth to 1.5 hr journey. The second stop we stopped in another little bay and saw all sorts of fish. We haven’t done a lot of snorkelling but the coral and fish were amazing to see. The next stop was for lunch in a restaurant in koh Tao and the food was possibly the best I have had in Thailand on an excursion and we did the Michelin tuk tuk tour in Bangkok and this was better. Next stop koh nang yang which was knock your socks off beautiful. More snorkelling although not loads to see in the water but the place was incredible to sit and take in for an hour and a bit. Really great day and a highlight of our 2 weeks in Thailand. Remember to put plenty of sun cream on your bum!
Yooval S,
Mar 25, 2025
- Viator
Overall, it was a very good day trip. The pickup was just in time, with a very nice car. The logistics on the pier was very good and fast. The small breakfast included banana and a drink. We sailed to koh Tao first with a speedboat that had very high windows, so we couldn't see the way, and the way wasn't bumpy at all. It took about 1.5 hour to reach the first snorkeling place, which was very beautiful. When you get there, try to stay close to the rocks, where more fish can be spotted. The 2nd snorkeling place was just 5 minutes ride, since it was at the other side of the same small bay (I wouldn't call it a different place...), and it was as good as the first one. Then we sailed to lunch in Koh Tao, which was adequate, no more no less - steamed rice, fried noodles with vegetables, chicken drums and fruits. The last place we visited was Koh Nangyuan, where we stayed 1.5 hours. A word of advice - if you want to do more than just visiting the viewpoint, go straight there, since it took us about 1 hour because of the line for taking pictures. The way back to Koh Samui was much bumpier, but I think about half of the people fell asleep. The crew was very nice and helpful, providing free cold water and cola and beers for purchase. The last thing, we requested to be transferred to a different place than our hotel on return, but that ride left without waitng for us, so we had to order our own ride ...
James P,
Mar 8, 2025
- Viator
Loved the tour saw loads of different fish and the tour guides were so friendly and made sure we had a great time, I don’t know why there are negative reviews as it was a really great experience
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Operated by Koh Samui Tour & Transportation