The Bottmühle is the name of a former wind and Grain mill. It is between them. Bayenturm and the SeverinstorburgHowever, it was not part of the medieval city wall of Cologne.

It takes its name from a defence or wall platform (Bott), which in 16th century was built behind the city wall. It was to serve as a weapon position and thus modernize the city wall. A wooden windmill was built on top of it (Bockwindmill). Intact In the 17th century it was replaced by a stone tower windmill.

After the discontinuation of the mill operation in the 19th century, the mill was dismantled.
The city of Cologne sold the Pantaleons- und Bottmühle to private individuals in 1832, so it was spared after the demolition of the city walls.
Since 1921 again urban, the British administration after the Second World War handed over the Bottmühle of the German Boyhood to youth work. Since 1970, the Bottmühle has been the home of the Youth League of the SJD - The Falcons.

Sources
www.stadt-koeln.de/leben-in-koeln/ https://de.wikipedia.org/wiki/Bottm%C3%BChle
Südstadt: Köln Kompakt Taschenbuch – 19 August 2005 Doris Hansmann (Author) Paperback: 96 pages, Publisher: KiWi-Köln (19 August 2005), Language: German, ISBN-10: 3462035886, ISBN-13: 978-3462035889
