cars driving on a mountain highway winding through colorful forests by the hillside in shiga kogen highland

alps autumn backdrop background beautiful birch brilliant bush car colorful country countryside curve curvy drive dry environment fall foliage forest golden grove highland highway hills hillside holiday idyllic japan journey kogen landscape leaf leaves leisure light magnificent maple mountain mountainous mountainside nagano natural nature northern october orange outdoor park pass path pattern peeping plant plateau recreation red ride road scenery scenic season shiga sight sightseeing snow stem sunlight sunny tour travel tree trees trip vacation valley view vivid volcano wood