Ключевые слова: ansan, asia, asian, coast, coastal, crack, daebu, daebu island, daebudo, destination, gyeonggi, gyeonggi province, korea, korean, landmark, mud, mud crack, mud flat, mudflat, nature, ocean, plant, port, sea, tando island, tando island sea route, tando port, tandohang, tandohang port, tide, tourism, travel, viewpoint, water, weed,