Ko Hin Ngam is small island on the south of Adang island. The island is full of black shiny rocks. In the center is the forest. Although other islands are famous for their white sand beach, Ko Hin Ngam is still the most outstanding island with no sand in Satun province. It is believed that whoever takes any rocks from the island will be cursed by the island guardian spirit called “Chao Pho Tarutao”, but those who can make a tower with 12 rocks, their wishes will come true. Getting there Tourists can include the program to visit there in their original diving program or hire a long-tailed boat on Ko Li Pe to get there.