recreational trails and promenades along the au lake or ausse and zurich lake zuerichsee oder zürichsee, wädenswil waedenswil

activity adventure alpine ausse autumn backpack beautiful blue canton county day destination europe forest grass green hike hiking hill lake landscape mountain natural nature oder outdoor outdoors park path peaceful peak pine promenades recreation recreational rim rural scenery scenic schweiz sky sport summit sunny sunrise switzerland top tourism tourist trails travel tree trees trekking vacation valley view waedenswil water wilderness zuerich zuerichsee zurich