Most of this area is a limestone mountain where a half of it lies in Thai Sea and another half is in land. There are many caves at the north and the east. And there is the white sand beach at the south. There are many kinds of plants here such as banyan trees, sandalwood, cactus, nutmeg, ebony, etc. Most of this area is a limestone mountain where a half of it lies in Thai Sea and another half is in land. There are many caves at the north and the east. And there is the white sand beach at the south. Surrounding by the limestone creek on the beach and there are many beautiful stalactites in the caves also.