Lindau is a municipality in the canton of Zurich, located between the cities of Zurich and Winterthur. Lindau includes the villages of Winterberg, Kemptthal, Tagelswangen and Grafstal. In Kemptthal is the area of the former Maggi factory. Today, the "Valley", as it is called today, is a working and leisure location for start-ups and successful companies. In Winterberg there is a former Armen schoolhouse, which is well worth seeing.