recreational and hiking trails in early autumn along the glatt river and in the zürich / zuerich or zurich / gebiet area

adventure area autumn background beautiful beauty bright calm creek dirt early environment floating flowers forest gebiet glatt grass green grindel hiking landscape leaves leisure national natural nature outdoor outdoors overlook panorama panoramic park path pathway peaceful plants pretty recreational reflection river rural scene scenery scenic sky stream summer switzerland tourism trail trails tranquility travel tree trees valley view wallisellen water woods zuerich zurich