Sinnyang Beach is not yet a popular tourist attraction, leaving the fine-grained, sandy beach relatively untouched. Thanks to its quiet atmosphere, the beach gives visitors a calmer, more secluded beach experience than some of the larger beaches on Jeju.The 80 meters-wide, crescent-shaped beach stretches for a total length of 300m. Bordered by waters that are only an average of 1m deep, the beach gently slopes at a 5 degree angle. Known for its small waves, the beach is the perfect spot for children.Windsurfing is available nearby and popular tourist attractions such as Seongsan Ilchulbong (Sunrise Peak) and Seopjikoji are located in the area.