Visit the 4 islands in the south of Koh Lanta on a speed boat tour with 35 limited seats taken care by the fantastic crew of Tin Adventure Sea Tours. The adventurous trip includes 2 snorkelling stops, 2 relaxing breaks and a swim through the stunning Emerald Cave which leads into the hidden lagoon on Koh Mook.

Enjoy a pickup either by local lorry on road from the hotel lobby or directly by speed boat from the hotel beach on Lanta. Meet the friendly crew of Tin Adventure Sea Tour on the boat and get a warm welcome with safety instructions and important information about the tour programme.

Cruise by comfortable speed boat with 35 limited seats in less than 30 minutes to Koh Mook and anchor in front of the spectacular Emerald Cave - the highlight of the tour. Put your life-jackets on and swim through an 80-meter dark tunnel with headlamps between the group members. Finally, the daylight is started to stream through and you will discover a 360 degree rainforest wall which is disappearing into the clouds above, protecting a pristine lagoon, hidden within the island.

Continue to Koh Kradan and swim in the open water with a shallow coral reef. A buffet lunch of local Thai food is served at the beach. After lunch, you can walk on the island for a bit, wade into the water, and just take it easy. This beach truly is serene – the water is crystal clear, and the sand is white and fine with seashells as you come closer to the water.

The next snorkel stop is at Koh Chuak, a small island with its own charm that actually lies in the sea. Beneath the aquamarine water is a whole new world of colours created by coral reefs, fish and other sea creatures that needs to be explored.

The last stop will be on Koh Ngai which is another island off the coast of Trang without roads and shops at all, only with a couple of resorts, tranquility and a gorgeous beach scenery. This is the perfect place to relax and bring the day to a close before heading back to your hotel on Lanta.

Itinerary:

• 08:00 - 09:00: Hotel pickup on Lanta
• 09:00 - 09:30: Cruise by speed boat to Koh Mook
• 09:30 - 10:30: Swim through a dark tunnel to the Emerald Cave
• 10:30 - 11:30: Open water snorkelling in front of Koh Kradan
• 11:30 - 12:00: Enjoy a Thai buffet lunch on Koh Kradan
• 12:00 - 13:00: Relax & sunbath on the beach
• 13:00 - 14:00: More snorkelling at Koh Chuak
• 14:00 - 15:00: Relax, sunbath & walk around Koh Ngai
• 15:00 - 15:30: Head back to the pier on Lanta
• 15:30 - 16:30: Transfer to the hotel