Koh Mook and Emerald Cave are the most impressive point in the Trang Sea. The island is mostly high and majestic cliffs facing the sea to the west while a fishing village is to the east facing the mainland.
one of the fantastic attractions of the Unseen in Thailand is located at the west of Ko Muk. The exciting journey to Morakot Cave besides seeing the marvelous nature creation is the way to reach the cave by swimming one by one into the entrance of the cave with the width of not more than 10 metres and little area above the sea level.