The 9 Snorkeling in Koh Lanta Worth Setting An Alarm For

1.From Koh Lanta: Koh Haa & Koh Rok Snorkel Tour by Speedboat

★★★★★★★★★★4.7 · 403 reviews · 8 hours · from $54Our pick

This 8-hour tour takes you from Koh Lanta Yai to Koh Haa and Koh Rok by speedboat, with three snorkel sessions, a beach lunch buffet, fresh fruit, and hotel transfers. Guides such as Deedy, Ruth, and Ruud are praised for clear instructions and friendly help in the water. Expect a full day, open sea, and possible rough waves.

“Our boat trip to the Ko Lanta islands was excellent. Everything was perfectly organized — hotel pickup, island hopping, snorkeling, and the return transfer. We are very satisfied. 🙏”

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2.Ko Lanta: 4 Islands Snorkeling Tour by Longtail Boat

★★★★★★★★★★4.1 · 297 reviews · 6 hours · from $31Best value

Join Lanta Tourist Center for a six-hour longtail boat trip from Koh Lanta Yai to Ko Chueak, Koh Mook, Koh Ngai, and Koh Maa. You’ll snorkel at several stops, swim through the dark passage into Emerald Cave, enjoy a buffet lunch on the beach, and receive hotel transfers, equipment, drinks, fruit, and an English or Thai-speaking guide.

“This excursion was very fun. Great snorkelling spots! The included lunch was very good and got to enjoy it on a nice beach. My favourite part was the swim through the cave!”

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3.Snorkel Adventure Sea Tour to Koh Rok and Koh Haa from Koh Lanta

★★★★★★★★★★4.5 · 150 reviews · from $55

From Koh Lanta, ride a speedboat to Koh Haa’s rocky lagoon and Koh Rok’s white-sand beaches for three snorkel stops, a Thai buffet, and time ashore. Hotel pickup, equipment, fruit, water, and an English-speaking guide are included. Guides such as Tay may swim alongside you to point out reef fish and small marine life.

“It was a great tour! I wasn’t snorkeling, but I had a great time! I was swimming in the sea on Koh Rok and in the turquoise waters in Koh Ha. Summary of the tour: absolutely stunning clear water turquoise lagoons and white sandy beaches, coRead more”

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4.Ko Lanta: Snorkeling Adventure Tour to Koh Rok and Koh Haa

★★★★★★★★★★4.2 · 136 reviews · 7 hours · from $52

Spend seven hours exploring Koh Rok and Koh Haa by speedboat, with several snorkeling stops, beach time, and a buffet lunch on Koh Rok. English-speaking guides, including Ya on some departures, lead the water sessions. Pickup is available from Ko Lanta or Ao Nang, with equipment, drinks, fruit, and insurance included.

“Great snorkeling spots. Good pace of activity. Really helpful guides. Only thing that could have been better was the vegetarian lunch option.”

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5.Koh Lanta: Koh Rok and Koh Haa Snorkeling Adventure

★★★★★★★★★★4.3 · 57 reviews · 8 hours · from $54

Spend eight hours exploring Koh Rok and Koh Haa by speedboat from Koh Lanta. You get two planned snorkeling stops at Koh Rok, beach time with a buffet lunch, then a final stop among Koh Haa’s five islands. Hotel pickup, gear, drinks, fruit, and an English-speaking guide are included. Bring reef-safe sunscreen and motion-sickness medicine if needed.

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6.Ko Lanta: Koh Rok & Koh Haa Snorkelling Tour by Speedboat

★★★★★★★★★★4.4 · 43 reviews · 6 min · from $59

You’ll speedboat from Koh Lanta to Koh Haa and Koh Rok for several snorkel stops, a beach break, lunch, and time to swim. English and Thai guides lead the day, with guide Yaa especially praised for her care. Expect a long boat ride, shared transport, and a 400-baht adult national park fee.

“Fina stränder, god mat, bra med tid på varje aktivitet. Ca 1 timme till första än. Koraller var död, men fiskar fick vi se.”

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7.Ko Lanta: Unique 4-Island Long-Tail Snorkeling Tour w/ Lunch

★★★★★★★★★★3.7 · 31 reviews · 7 hours · from $34

Travel from Ko Lanta’s Old Town Pier by traditional long-tail boat to Ko Chuak, Ko Muk, Ko Ngai, and Ko Ma. You’ll snorkel, swim through the dark Emerald Cave, eat a buffet lunch on the beach, and return by hotel transfer. Shared and private trips are available.

“Très bonne organisation ! ils sont venus nous récupérer à notre hotel . Les gars sont hyper sympas , les spots sont isolés du coup il n'y a pas grand monde et c est parfait. On y reste le temps qu il faut pour observer les poissons ! Le repas est délicieux et vraiment copieux”

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8.Koh Lanta: 4 Islands and Emerald Cave Snorkeling Trip

★★★★★★★★★★3.6 · 28 reviews · 7 hours · from $55

Spend seven hours touring four Andaman islands from Koh Lanta. Snorkel at Koh Chueak and Koh Ngai, swim through Koh Muk’s Emerald Cave, then eat lunch and relax on Koh Kradan’s white sand. English and Thai guides lead the trip, with guide Ya receiving special praise for his humor and wildlife knowledge.

“The guide Ya was amazing. He provides an excellent service with the 3 others on his team. He was very funny, very informative, and knew a lot about the locations and the wildlife there. At the end of the day we ended up seeing monkeys from the boat, an added bonus!”

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9.Koh Lanta: 4 Islands Tour by Speedboat with Snorkeling

★★★★★★★★★★3.9 · 21 reviews · 8 hours · from $51

Travel from Koh Lanta to Koh Chuak, Koh Mook, Koh Kradan, and Koh Ngai by speedboat. You will snorkel coral reefs, swim through the 80-meter Emerald Cave tunnel when tides allow, eat a beach buffet, and return by hotel transfer. Guide Dessy has received warm praise, but recent trips have sometimes had more than 25 people.

“Liian kiire joka paikassa ja liikaa ihmisiä. Opas epäselvästi kertoi ajan paikoissa. Snorglaus paikkassa ei mitään katsottavaa ja ihmisiä todellakin liian paljon. Vieri vieressä kymmeniä ihmisiä pienellä alueelle . Ja vielä opas unohti laskea porukat kun lähdettiin luola uinilta ja yksi asiakas jäi matkasta. kuski huomasi virheen ja äkkikäännös takaisin luolille. Mies löytyi luolien edestä ja onneksi oli pelastusliivit päällä, mutta paikalla oli enään kaksi pitkähäntävenettä. Todella huonoa asiakaspalvelua.”

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