Jeodonghang Port is the biggest port on Ulleungdo Island, where most of the island's squid fishing and related process takes place. Jeodongeohwa, referring to the luring lights from the boats for squid fishing, is one of the famous Eight Major Beauties of Ulleungdo Island. Chotdaebawi Rock, standing next to the port sea wall, has a sad legend about a daughter who died from grievance when her father never came back from fishing.