Koh Rok is the snorkelling paradise island where locate in the Lanta Archipelago National Park-the best place for snorkelling with fantasy local reefs and colourful fishes. The highlight of Koh Rok is the coral reef line which can be found amidst the reefs in the eastern channel of Rok Nai Island. In the south as well as the southeast of Koh Rok Nok lay the under surface coral reefs. On the ebb tide, many kinds of coral well be erected. Koh Rok Nok holds a white and fine sandy beach, while Koh Rok Nai has a short and smooth beach which you can enjoy a good sunbathing.

Get a convenient pickup service directly from your hotel starting at 7:30am. Meet the boat crew at Lanta Old Town Pier and embark the new brand speedboat with 4 strokes which will bring you over to the first snorkelling spot at Koh Rok Nok. After a 50-minute boat ride you will reach the first destination at Koh Rok Nok. A member of the crew will give you a short safety briefing and tell you about the points of interest and marine life. It is the time that you carry the provided fins and snorkel equipment to the back area of the boat from where you can start swimming and snorkelling in the open water. Get close to the magical underwater world and discover some beautiful tropical corals and marine life. Your guide will be ready at any time to ensure you can reach them if you need assistance.

After a plenty of water activities you will move on to Koh Rok Nai for lunch. Feast on a sumptuous Thai buffet in shady dining area at noon, including water, soft drinks, fruit juice, fresh fruits and snacks. After lunch, you can walk around on the island, trek to the viewpoint or lay down on the beach at your leisure. Continue to Marn Sai Bay, a site between Koh Rok Nok and Koh Rok Nai, for more open water snorkelling and swimming. The last site before heading back to Lanta is Koh Rok Waterfall. As soon as you arrive at Lanta Old Town Pier, the driver will bring you back to your hotel safely after a wonderful day trip.