Chungcheongnam-do(Taean-gun)
Located on Sinduri Beach (Taean), Sinduri Coastal Sand Dune is the only sand dune in Korea and one of Eight Tourist Attractions in Taean. It was believed to have been formed approximately 15,000 years ago after the ice age when strong winds gradually carried sand from the sea to the current area.
Sinduri Coastal Sand Dune offers unique topographies such as wind marks often seen in deserts. In addition, it is home to rich plants and animals: the largest sweetbrier habitat in Korea, rare plants (kouhoumuki, Argusia sibirica, and littoralis), and animals such as Eremias argus, Eurasian skylarks, and narrow-mouthed frogs. Sinduri Coastal Sand Dune was selected as an ecological tourist attraction by the government.