Start with pickup from your hotel on Koh Lanta Yai and wait to board the speedboat around 9.30 AM. Set sail to Koh Chuek, a tiny island with beautiful turquoise waters. Snorkel and discover an underwater paradise.Depending on the sea tide of the day, we will go to the highlight of this tour. The Emerald Cave is located at Koh Muk. Swim through a dark cave for 80 meters with a headlamp and discover a hidden beach and lagoon.Next we will head to Koh Kradan, which has the world's most beautiful beach voted by many lists. While you wait for your lunch buffet, swim and relax at the pristine beach.The last snorkel spot is located at Koh Ngai. Enjoy snorkeling with colorful coral reefs and fish, or spend time at this gorgeous beach.