autumn scene of 5th otofuke river bridge amid vibrant fall colors on the riverside, a disused railway viaduct & now ated as

abandoned asia autumn background beautiful beauty bridge card cards color colorful country countryside fall foliage forest forests forward green heritage historic hokkaido infrastructure japan japanese journey kamishihoro lake landscape leaf leaves materials message mountain natural nature nobody nukabira old orange outdoor outdoors peeping people postcard primeval red river road rural scene scenery scenic season shikaoi sight sightseeing sky space straight stream surface text tour tourism town travel tree trip unmanned viaduct vibrant view wallpaper water waves yellow