The Niers flows through Mönchengladbach, Viersen, Wachtendonk, Geldern and Goch before flowing into the Meuse just across the border with the Netherlands, in Gennep.
Duisburg-Ruhrort–Mönchengladbach railway, opened from Duisburg to Uerdingen by the Rhenish Railway Company on 23 December 1873, from Uerdingen to northern Viersen by the Aachen-Düsseldorf-Ruhrort Railway on 15 October 1849 and from northern Viersen to Mönchengladbach by the Prussian state railways in 1917; and
Nettetal is not a town itself, but a federation of villages that have developed around the river Nette, and the worked-out gravel pits that now form five lakes.
Peter Niers (or Niersch) was a German bandit, and reputed serial killer who was executed 16 September 1581 in Neumarkt in der Oberpfalz, some 40 km distant from Nuremberg.