As iron way facilities are installed in rough mountainous areas or isolated areas surrounded by bedrocks, which is not easily accessible, they enable ordinary people in various age groups and limitations to enjoy an interesting leport without specialized mountain-climbing skills or rock-climbing experiences. Accordingly, it is possible to enjoy safe mountain-climbing by wearing simple safety gear such as a harness, a helmet and a lanyard without special equipment including ropes or belay in mountain routes with Via Ferrata.