pont-en-royans, a charming picturesque medieval village with it colorful houses overhang the bourne river,

alpine alps background beautiful bourne charming cliff cloud clouds colorful drome erosion europe forest form formation france french geology high hike hiking horizontal houses idyllic isere landscape limestone medieval mont mount mountain national natural nature needle nobody outdoor outdoors overhang park peak picturesque plateau pontenroyans regional rhonealpes river rock scenery scenic shape sky south southeastern summer top tourism travel valley vercors view village white