Ganwoljae is a silvergrass site in Ulju County, Ulsan. From the Deer Farm or the Yeongnam Alps Welcome Center, the climb along the forest road leads to a silvergrass plain near the top. The Deer Farm route is about 6 km round trip and takes around two hours to the rest area, where small cup noodles and drinks are sold. In peak season, the Baenae 2 Public Parking Lot and the roadside fill up, so private parking lots are used.