Jingwancheon is a valley-type nature reserve in Bukhansan National Park, connecting Jingwansa and the Hyangnobong and Bibong ridgelines. Small waterfalls run down steep rock faces, and the scenery combines autumn foliage with trees clinging to the cliffs. From Exit 3 of Gupabal Station, take bus 701, 7211, or 7723, get off at Hanago, pass Jingwansa, and enter the valley. Parking spaces are insufficient when visitors crowd in.