The beach offers a lengthy stretch of sand, spanning 2 kilometers in length and 200 meters in width, with a water depth averaging at 1-2 meters and a pleasant temperature of 23℃. It sits 34 kilometers north of Seocheon-eup, and has been designated as one of the 8 nature learning sites by the Korea Tourism Organization and one of the 10 clean zones by Seocheon-gun.
Aside from swimming, visitors can explore the nearby islands of Ssangdo during low tide, where they can catch crabs, clams, and halibut in the tidal flats. The beach first opened to the public in 1981, and is open annually from July to August.
For a unique and exotic experience, visitors can take the Chunjangdae Summer Vacation Train from Seoul Station to Chunjangdae Station in Dodun-ri, Seomyeon. During peak season every summer, the train runs once a day and passes by the sea, offering stunning views.
The beach also attracts tourists during the fishing season from May 2 to 9 and May 18 to 23, where crowds gather at nearby attractions such as Busa Embankment, Hongwon Port, Maryang-ri Camellia Forest, Geum River Estuary Bank, Hansan Ramie Hall, Biin Five-story Stone Pagoda, Munheon Seowon, and the birthplace of Lee Sang-jae.
To accommodate the increasing number of visitors, Seocheon-gun has been constructing a large-scale marine tourism and leisure facility since 1997, with a total construction cost of 54.727 billion won. The project is expected to be completed by the end of 2003, and will preserve the pine trees in the complex, making it an eco-friendly destination for marine recreation and culture on the west coast.