Zierenberg is a town in the district of Kassel, in Hesse, Germany. It is located 19 km east of Bad Arolsen, and 15 km northwest of Kassel on the German Timber-Frame Road.
Wikipedia https://en.wikipedia.org/wiki/Zierenberg
Official Website https://www.stadt-zierenberg.de/
Coordinates 51°22'4.301" N 9°18'0.61" E