Boat Trip to Angthong and Mae Koh Island. One of the most beautiful National park in Thailand with it's more than 40 Island. You will visit two of then. The trip from Samui takes from Samui takes 2 hours, then the long tailed boat transfer you ashore. On the first Island you have the opportunity to walk up 400 meters hight with a breath taking view over the park and the clear day can even see the mainland and koh Samui. On the second you will see a volcanic Soft water take connected underground with the sea with a lot of colourful fishes. During lunch the boat trip. Time at leisure for swimming.