Koh Tao & Koh Nang Yuan Snorkel Adventure

FromTHB 2,179.49
8 hours
Ko Pha-ngan, Thailand

About this activity

Embark on a full-day snorkeling tour from Koh Phangan to Koh Tao and Koh Nang Yuan, featuring vibrant coral reefs, pristine beaches, and island exploration.

Highlights

  • Explore vibrant coral reefs at Mango Bay
  • Snorkel in crystal-clear waters of Ao Leuk Bay
  • Relax on the pristine beaches of Koh Nang Yuan
  • Enjoy a full-day adventure from Koh Phangan
  • Experience the natural beauty of Thailand's Gulf islands

Full description

Dive into the crystal-clear waters of Thailand's Gulf islands on this exhilarating full-day snorkeling tour. Departing from Koh Phangan, you'll journey by speedboat to Koh Tao, renowned for its vibrant coral reefs and diverse marine life. At Mango Bay and Ao Leuk Bay, guided snorkeling sessions reveal underwater wonders teeming with colorful fish and intricate coral formations. After underwater adventures, unwind on the pristine beaches of Koh Nang Yuan Island, where white sands and clear waters await. This tour offers a perfect blend of adventure and relaxation, showcasing the natural beauty of Thailand's islands. Don't miss this opportunity to immerse yourself in an unforgettable aquatic experience.

Included / Excluded

  • Round-trip speedboat transportation from Koh Phangan
  • Guided snorkeling sessions at Mango Bay and Ao Leuk Bay
  • Beach time on Koh Nang Yuan Island
  • Meals and beverages

Itinerary

1

Take a day trip to the tiny island of Koh Nangyuan which is one of the top recommendations for those staying on Koh Phangan. Cruise by speedboat to Koh Tao and immerse yourself in natural beauty as you explore the blue waters of Lighthouse Bay, Mango Bay, Tanote Bay or Ao Hin Wong. On Koh Nangyuan you can participate in fun-filled activities like sunbathing, snorkeling at Japanese Garden Reef and hiking to the viewpoint. Start your day with a transfer by minivan in air-conditioned comfort to Thong Sala Pier in the west of Koh Phangan. After a light breakfast, take off your watch and escape to Koh Tao aboard the convenient speed boat. The first stop will be at Lighthouse Bay, Mango Bay, Tanote Bay or Ao Hin Wong on Koh Tao, depending on the tides. Here you can snorkel on beautiful coral reefs in blue water and marvel at the sandbar beaches formed by the ocean's currents. Continue to the private island of Koh Nangyuan which is actually made up of three little teardrops of land connected by a massive sandbar. It’s a place where post-card dreams are made: unique topography, blindingly white sand beaches, and shores teeming with fish and coral. An authentic buffet style Thai lunch is served at the beachfront restaurant. Put on your sunblock before it's time to explore Koh Nangyuan itself which features a dive center and souvenir shop, as well as a breathtaking walk to the hilltop viewpoint in less than 15 minutes. Be sure to bring your cameras for this stunning scenery! Enjoy a fun-filled day, with a choice of sunbathing, short nature trekking or snorkeling in shallow waters at Japanese Garden Reef with many friendly fish species. Soak up the tranquility of a unique destination, far from the stress of modern life, and unwind from your day-to-day worries. Shortly before 3pm it’s already time to return to Koh Phangan. You will be back at your hotel at approx. 4:30pm where you can let this exciting day pass in review. Itinerary: • 08:00 - 08:30: Hotel pickup on Koh Phangan • 08:30 - 08:45: Meet the boat crew of Lomlahk Khirin at Thong Sala Pier • 08:45 - 09:00: Get information about the trip and safety instruction from your guide • 09:00 - 09:20: Enjoy a light breakfast at the pier • 09:20 - 10:30: Board the speed boat and cruise to Koh Tao • 10:30 - 12:00: Snorkel at Lighthouse Bay, Mango Bay, Tanote Bay or Ao Hin Wong • 12:00 - 13:00: Lunch at the restaurant on Koh Nangyuan • 13:00 - 14:45: Free time with snorkeling at Japanese Garden Reef • 14:15 - 14:45: Hike to the viewpoint of Nangyuan • 14:45 - 16:00: Head back by speed boat to Koh Phangan • 16:00 - 16:30: Transfer to the hotel

Duration: 8 hoursAdmission: NOT_APPLICABLE
2

Pass by: -

Admission: NOT_APPLICABLE
3

-

Duration: 1 hourAdmission: NOT_APPLICABLE
4

-

Duration: 1 hourAdmission: NOT_APPLICABLE
5

-

Duration: 1 hourAdmission: NOT_APPLICABLE
6

-

Duration: 1 hourAdmission: NOT_APPLICABLE
7

-

Duration: 3 hoursAdmission: NOT_APPLICABLE

Meeting point

Start Location

Unknown location

Important information

Know before you book

  • Tour operates in English; ensure you understand the language
  • Confirm your booking at least 24 hours in advance
  • Check the weather forecast for the day of the tour

Know before you go

  • Bring swimwear, a towel, and sunscreen
  • Wear comfortable clothing and footwear suitable for beach activities
  • Consider bringing a waterproof camera to capture underwater moments

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Good to know

  • During check-in at the pier, you will have to fill your name and passport number on the insurance form. Please remember your passport number or bring a photo copy of the passport ID page on the day of the trip.

Traveler reviews

3.9
78 reviews
5
31
4
22
3
14
2
9
1
2

Full eyes!

The most beautiful island that I made frankly is worth the detour!! It is incredibly beautiful!

NikyB8Mar 31, 2026TRIPADVISOR

Wonderful snorkelling and good crew.

I loved the snorkelling there. Too bad the weather was bad so we could not go to the other side. There were so manny people but under water it was still wonderful to be alone with the corals and fish. The food and service was excellent. The walk up to the viewpoint was okay, I hope they make many more stairs so there is not such a wait. The crew was very helpful and kind. The only problem was that nobody picked me up at 8 - 8:15 as they had said. So I had to hitchhike to the pier at 8:30am since I really wanted to go. I gave the Motorbike who took me 50B.

562ullisFeb 15, 2026TRIPADVISOR

Not worth it

The reefs are not very alive anymore. Chances of turtle sightings are almost nil: Way too many tourists all at the same limited snorkeling spots, no food for turtles growing there. The entire trip is ok for you if you are comfortable with standard tourist attractions and you enjoy being on a big boat with lots of other tourists. And no priority but : The lunch buffet on Kho Tao was avarage . Everybody was given one piece of fried chicken, the buffet offered rice and veggies. The vegetarian meal option included three pieces of tofu in a bowl for each person, the rest was rice and a few veggies. -- After lunch you can do a hike to a viewpoint (which is stunning indeed) but you slowly move upwards in a long queue to get to the top, where one after another gets a minute for a picture. If you are patient enough to move along with the crowd, you get your Instagram moment, but the long wait does not leave much time to go snorkeling or swimming at the beach there . One of the most amazing beaches ,but not much fun either, because again caravans of people all over trodding along. Not much fun.

Cornelia_HFeb 4, 2026VIATOR

Even though it was fun...

Even though it was fun and the guides are great, I gave this 3 stars because it's just way too crowded and expensive for what it is. Also, from Phangan we had to wait til 10 am to leave the port (we were told to check in by 8 30 or miss our boat) because the tour boat from Samui was late. Im sorry, but 60 people on a small speedboat is just not comfortable for anyone. Cut in half the number of people or the price, and then maybe it's worth considering. Meanwhile, choose another company.

samih_nJan 28, 2026VIATOR

Great nature

A little rough sailing But nice trip and plenty to see both over and underwater Good guides that help with everything Had 3 snorkel stops although the description said 4-5 but it was appropriate since you had 1 hour or more each place

pedersen8Jan 10, 2026TRIPADVISOR

Additional information

During check-in at the pier, you will have to fill your name and passport number on the insurance form. Please remember your passport number or bring a photo copy of the passport ID page on the day of the trip.