Spine Dragon ", which is considered as the Dragons 1 who is considered the longest among all eight dragons, spine length, approximately 4 kilometers, connecting the island with the three Island potato in tanyong Po by reduced water, then water will affect other similar anecdotes that will sparkle in the distance look like dragons are uprisings and then gradually revealing, long sand ridges in the middle of the sea, the magic that is in the province of Satun. Special features of the Dragon's spine is the dunes filled with shells that were blowing waters mess see glitter. When I stroll along the sand is like walking on the Ridge, Dragon glitter of sunlight shining down touching the sand, is impressive and wonderful things in Thailand that wants to invite everyone to experience once in a lifetime.