a small pedestrian bridge next to au castle with the surrounding park and on lake au ausee, wädenswil waedenswil - switzerland

adventure ancient ausee beautiful bridge canton castle concept creek crossing dangerous flow foliage footbridge forest green hike hiking lake landscape mountain natural nature next nobody outdoor park path pathway peace peaceful pedestrian river rock scene scenery scenic schweiz season small spring stone stream summer surrounding switzerland tourism trail travel tree trees view waedenswil walk walkway water waterfall way wild wilderness wood zuerich