In Korea,there is a road that connects four roads called Korea Dulle-gil. Introducing the seaside scenery, villages and mountains you can see while walking on this road. Let me introduce, 1.Haeparang-gil--from oryukdo Busan to gosung Gangwondo 50 course,750km,East Side of Korea, I already done. 2.Namparang-gil--from oryukdo Busan to end of the land korea Haenam, 90 course,1,470km, South side of korea,I already done. 3.Serhaerang-gil--from end of theland korea to gangwhado Inchen area,109 course,1800km, west side of korea. 4.DMZ road of peace-gil--from Gangwhado to Gosung Gangwondo,524km, north side of korea, Scheduled to open in April this year. Total length about 4500km.