The Hajodo Lighthouse, built in February 1909, shines light up to a distance 39 kilometers away. It is responsible for safely guiding the ships passing through Jangjuk waterway, the key route that connects the southern and western coasts. Hajodo Lighthouse is 12 meters high and stands tall on a steep rugged cliff. There is a path leading up to the lighthouse, which is an excellent way for taking in the beautiful sights of Dadohae (Sea of Many Islands). The magnificence of the rugged cliff can be fully appreciated when taking a boat to the lighthouse from Eoryupo Port.