Ang Thong National Marine Park is a true natural wonder. An archipelago of 42 islands. With magnificent limestone cliffs emerging from the sea, tropical rainforest, rich wildlife, and beautiful beaches, the national park is among the most famous tourist destinations. You will visit Koh Maekoh and do some snorkeling, and swimming. The highlight of the island is "Talay Nai" or "Emerald Lake" an island where the limestone mountains encircled the emerald lake. See spectacular views from the viewpoint. You will have a buffet lunch on the island. Then you will visit Koh Wua Talap. Here you will hike up to the viewpoints on the mountain of Wua Talap Island. There are 6 viewpoints. Walking to the top viewpoint needs reasonable physical fitness and you will get rewarded by the stunningly beautiful panoramic views of the national park. Alternatively, you can enjoy kayaking along the coastline of the island.