Tours/Koh Tao/5 Islands Full-Day Tour Around Koh Tao and Koh Nangyuan
Viator · group up to 60 pax

5 Islands Full-Day Tour Around Koh Tao and Koh Nangyuan

4.6(80)Koh Tao1 hour
VIATOR4.6(22)TRIPADVISOR4.7(58)

Description

Discover the best snorkeling spots around Koh Tao with a one-day trip to Koh Nangyuan, Mango Bay, Ao Hin Wong, Aow Leuk and Shark Bay on a modified fishing vessel. Walk on the iconic beach that links the group of three islands of Nangyuan and snorkel in turquoise green and beautiful waters that are full of marine life.

Tour Options

Classic Day Tour
  • This is the classic day trip around Koh Tao and Nangyuan Island with departure at 10am from the pier. Pickup included
Late Riser Tour
  • Sangthong's Lazy Day Escape: Unwind & snorkel Koh Tao & Nangyuan's hidden gems on a relaxed late-morning tour with departure at noon from the pier. Pickup included

Itinerary

30 min

Start the trip with a pickup service from your hotel lobby and get driven to Mae Haad Pier where you will meet the crew of Sangthong Tours.

30 min

After a quick health check, board the modified fishing cutter and chug to the first snorkel spot at Koh Nangyuan off Koh Tao’s northwest coast.

90 min

Walk on the iconic beach that links the group of three islands of Koh Nangyuan together, and climb up to the viewpoint on the peak of the highest of the three islands. There are a few separate swimming areas with tropical fish, including Japanese Garden as the best snorkeling spot and others where you can just chill out and relax.

60 min

Head over to Mango Bay while enjoying a Thai style lunch on board. The bay is named after many mango trees that once grew on this part of Koh Tao in abundance. The magnificent Mango Bay shines with turquoise green and beautiful waters that are full of marine life. Due to shallows off the beach and the sandy seafloor that gives the water a beautiful turquoise green hue, Mango Bay is a go-to destination for snorkel activities.

60 min

Continue to Hin Wong Bay located on the east coast of Koh Tao surrounded by big boulders. There are several underwater pinnacles covered in fertile coral, anemones and many kinds of fish that can be seen here. The water here is incredibly clear and you may be lucky enough to see great schools of sardines being chased by hungry trevally in water less than a metre deep.

60 min

The next stop is at Aow Luek which is named for its deep, concave shape as well as the depth of the water which makes it good for snorkeling even at very low tide. Expect a stunning scenery with white sandy beach and water varying shades of blue, and Shark Island in the background.

45 min

Before returning to the pier, make a stop at Shark Bay where you can swim alongside the many blacktip reef sharks or the sea turtles that come there each day.

Pass by

We are a locally based tour company on Koh Tao specialized in snorkeling and fishing trips. Book with us and we will show you the beauty of Koh Tao and Nangyuan Island on a group or private tour. Visit Mango Bay, Ao Hin Wong, Aow Leuk and Shark Bay on our modified fish cutter and walk on the iconic beach that links the group of three islands of Nangyuan, which is also the perfect snorkeling spot with turquoise green and beautiful waters.

Highlights

Basic accident insurance
Get free underwater photos
Snorkeling equipment & life jackets
Professional English speaking guide
Thai style lunch box
Drinking water, coffee, tea & fresh fruits
Hotel round-trip transfer (except Mango Bay & Lighthouse Beach)

What's included

Included
Basic accident insurance
Get free underwater photos
Snorkeling equipment & life jackets
Professional English speaking guide
Thai style lunch box
Drinking water, coffee, tea & fresh fruits
Hotel round-trip transfer (except Mango Bay & Lighthouse Beach)
Not included
Hotel pickup from Mango Bay & Lighthouse Beach
Adult entrance fee to Koh Nangyuan
Child entrance fee to Koh Nangyuan
Tips

Pickup Locations & Times

Get picked up from your hotel on Koh Tao if it located near the main road and not remotel (except Mango Bay and Lighthouse Beach). If you are staying on the hill, please come to a nearby hotel. The exact pick-up time will be confirmed by email after you have made the booking.

Traveller Ratings

4.6
80 reviews
5
62
4
12
3
3
2
1
1
2

Important Information

  • Infants are required to sit on an adult’s lap
  • 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
  • Adult entrance fee applies to children with a height of over 120cm
  • The tour program is subject to change due to weather & sea conditions

Reviews(80)

P
P9465HTlarac
July 19, 2026
Highly recommend

Would definitely recommend, there were so many things to sea from fish and coral to baby sharks and sea turtles. The timings were perfect and we felt we had plenty of time to see everything. The guides were fantastic and took amazing pictures and we were taken directly to and from our hotel. Could not recommend enough.

S
stefanmY7941KV
June 23, 2026
Wonderful

Wonderful, I would definitely do it again!

S
Scenic57097351333
May 30, 2026
Thanks for everything

It was an amazing experience. We swam with turtles and baby sharks. The tour team was very friendly, kind, and helpful.

J
juliegL2537TK
May 27, 2026
Great trip

Great trip, so much fun. We'll run & thought out. Guides were really happy to help with anything, upbeat & knowledgeable. The boat was great, lots of shade but also sun lounging up top. Food was good, plentiful & tasty. I enjoyed it so much more than expected & saw so many amazing fish, shark, & beautiful coral. Highly recommend

J
jutaratp2023
May 13, 2026
good memories of Koh Tao with Sangthong tour

Nice experience 😄 With the good team♥️ Best selected place for diving. Best service 👍

M
milliehB6593VN
April 25, 2026
Amazing day out

This trip exceeded your expectations my miles ! We didn’t feel rushed at any point the lunch they provided was very tasty and the staff were excellent and very helpful. Would recommend to anyone if you are in Koh tao and is so reasonable for the money. We paid just over £20 and that included transfer and lunch for the trip which is very good value !

R
Relax17209164829
April 21, 2026
Highly recommend this rour

It was a fantastic tour, very well.organiaed, the crew were great

H
Happiness57761195778
March 30, 2026
Absolute highlight

An absolute highlight of our Thailand trip! The guides were so nice and made us laugh all the time. We have seen many baby sharks, sea turtles, corals and colorful fish. The food was also very delicious. The snorkeling tour was incredibly fun and I can only recommend it to anyone!

4
486elliet
March 15, 2026
The best Snorkling trip and the nicest crew

We had the best day so far of Koh Tao doing the full day Snorkling tour. The transfer was perfectly on time and took us to the pier where we got on a spacious boat will lots of room to sit and chill out between Snorkling. All of the crew were lovely, helping us in and out of the water and guiding us to see a reef shark and turtle. Would 100% recommend this tour is you’re looking to do a Snorkling trip in Koh Tao :)

H
Henrik H
March 11, 2026
Lovely snorkeling trip

Nice snorkeling tour which I would highly recommend. We come by boat around to five cozy coves and islands. Beautiful snorkeling sites with lots of fish. There are also many corals, but I think unfortunately many are bleached. We saw two large sea turtles, great experience. Nice food aboard the boat for lunch.

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