The origin of the Lochbach are a couple of sources near Solingen-Gräfrath and flows in Ohligs, another municipal district of Solingen, into the Itter.
The origin of the Lochbach are a couple of sources near Gräfrath, municipal district of Solingen. The Lochbach flows in Ohligs, another municipal district of Solingen, into the Itter.