The Donghae Sea Train runs between Gangneung Station and Samcheok Haebyeon Station and stops near Chuwam Beach and Chotdaebawi. It travels along an existing rail line, with the sea visible on part of the route and passing through mountain tunnels and between buildings. Chuwam Station has no station building, only an unmanned waiting room like a bus stop, and Chotdaebawi is about a five-minute walk away. Few trains stop there, so checking the timetable is required.