Discover the four Islands of Koh Lanta on board of the big tour boat 'Hello Andaman' with two convenient decks and plenty of space. Stop at Koh Kradan, Koh Chueak and Koh Ngai for snorkeling, and take a swim into the Emerald Cave or 'Tham Morakot' on Koh Mook which is the highlight of this one-day tour.

Snorkel with colourful fish

Swim in crystal clear water at Koh Chueak

Cruise to the Southern Islands of Koh Lanta aboard the 2-deck tour boat

Pickup service by local truck (Songthaew) from your hotel on Koh Lanta

Admire the secret lagoon in the inner of Koh Mook

Beach time on Koh Kradan

Departure from Lanta Old Town Pier

Swim through the 80 m cave tunnel at Koh Mook

Enjoy Thai lunch aboard the tour boat