9 Snorkeling Trips in Koh Tao Worth Booking

1.Islands Snorkeling Highlights Day Tour & Lunch

★★★★★★★★★★4.7 · 3,742 reviews · 7 hours · from $27Our pick

Koh Tao snorkeling highlights with Koh Nangyuan viewpoint hike, Thai lunch, and stops for turtles and reef sharks. 7 hours, $27.

“Activity was amazing. We loved every stop, and we saw so much wildlife- turtles, sharks, starfish, loads of colorful fish and coral. The go pro was also an added bonus- we were impressed by all the photos/videos taken and shared with us day of. The only downfall we had were the snorkeling masks. Ours kept fogging up and we had to adjust constantly. Overall, we were very impressed and would definitely book again!”

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2.Full day snorkeling adventure around Koh Tao

★★★★★★★★★★5.0 · 2,300 reviews · from $24Top rated

Full-day Koh Tao snorkeling cruise with A/C boat comfort, included gear, island hikes, top dive spots, and a big lunch plus snacks.

“This was honestly one of the best days ever. It was the perfect amount of time (would have loved to stay longer, but didn't feel shorted), the boat was fun, staff was great! The snorkeling and food weren't the best we've ever had, the overall experience was amazing! We would recommend it and come back for sure!”

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3.Koh Nangyuan & Hidden Bays Snorkeling Tour w/ Lunch

★★★★★★★★★★4.6 · 912 reviews · 7 hours · from $27

Koh Tao snorkeling tour to Koh Nang Yuan and hidden bays with Thai lunch box, turtles, reef fish, and free underwater photos for about $27.

“Loved the tour, the snorkelling was great! Saw 2 turtles and loads of amazing fish. The guides were brilliant, such happy and amazing people. They fook some great photos and videos with their gopro and then shared with us. Would highly recommend!!”

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4.Tao-Nangyuan Snorkeling Day Trip with Meals & Sunset

★★★★★★★★★★4.6 · 711 reviews · 8h 30m · from $62

Small-group Ko Tao snorkeling day trip to Koh Nang Yuan with paddleboards, buffet lunch, sunset BBQ, and lots of guided sea-life spotting.

“Great snorkling day with 100% chance to see sharks and turtles. Great food and good atmosphere ! Fantastic pictures and video's shared after the trip.”

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5.Snorkeling Trip to Nang Yuan Island & Hidden Bays

★★★★★★★★★★4.8 · 646 reviews · 7 hours · from $24

Koh Tao snorkeling to Nang Yuan and the Japanese Garden, plus slides, turtles, and big-bay scenery on a well-run 7-hour boat day.

“Great friendly guided who cared for us throughout the trip. Saw 2 turtles and a shark too. Great value for money”

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6.Late Riser Snorkeling Tour with Lunch and Photos

★★★★★★★★★★4.6 · 135 reviews · 6 hours · from $28

Late-riser Ko Tao snorkeling with Thai lunch and free underwater photos, hitting Koh Nangyuan, Mango Bay, Hin Wong, Aow Leuk and Shark Bay.

“Amazing and memorable day. The Tour staff all made great effort to look after us and get the most for the day. Thank you to all of them. Seeing Turtles and a baby shark was fantastic. Fun filled day. I loved that there was not so many people on this trip so there was plentybof space to relax. I was shattered by the end of it. Highly recommend!”

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7.Snorkeling and Sunset Tour

★★★★★★★★★★4.8 · 118 reviews · 2h 30m · from $23Best value

Koh Tao sunset snorkeling for $23, small group up to 10. Two reef stops, chances of turtles and blacktip sharks, gear and guide included.

“Gemma and his wife were so lovely and kind. Very accommodating and informative. I’m not a very strong swimmer but Gemma made me feel very safe and swam along side me which was extremely kind. We saw amazing views of the corals, fish and three turtles. I would definitely recommend. Such good value and an unforgettable experience”

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8.Snorkeling Tour with meals and BBQs – Cocktail – Sunset⭐⭐⭐⭐⭐

★★★★★★★★★★5.0 · 105 reviews · 7 hours · from $54

Small-group Koh Tao snorkeling with sterilized gear, homemade Thai lunch, BBQ, sunset cocktail, and a deck view of the bay.

“Absolutely Outstanding Snorkeling Tour – The Best on Koh Tao! Chart puts his heart and soul into what he does, going above and beyond to ensure his guests have an unforgettable experience. Everything was perfectly organized, punctual, and ran smoothly from start to finish. One of the best things about this tour is how well-planned it is—Chart carefully times the route so you avoid the overcrowded spots and get to enjoy the stunning underwater world in peace. His deep knowledge of the area means you’ll see the most beautiful and hidden gems of Koh Tao. The entire team was incredibly welcoming, kind, and attentive, making sure everyone felt comfortable and…”

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9.Koh Tao and Nangyuan Snorkeling Tour by Catamaran

★★★★★★★★★★3.3 · 7 reviews · from $93

Samui to Koh Tao and Nangyuan by power catamaran, with hotel pickup, snorkel gear, lunch, and lots of guide-led photo moments.

“Only 1 snorkeling session and then hours on a very busy island.”

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