late autumn atmosphere on the swiss katzenseen lakes or katzensee lakes (katzen lakes), regensdorf - switzerland

switzerland lenzerheide picturesque destination atmosphere katzenseen regensdorf background katzensee landscape mountains beautiful panoramic wonderful undefined mountain trekking outdoors european panorama peaceful zuerich schweiz natural ecology outdoor scenery amazing idyllic autumn katzen canton zurich spring europe flower summer travel nature forest season meadow alpine valley scenic swiss lakes water grass green scene late lake tree blue rock alps peak