Wikipedia
Holzlar
Holzlar Is an enclosed settlement in Bonn's district Beuel, east of the Rhine and north of the Siebengebirge in Germany. Holzlar has a population of about 11.000 and consists out of the former villages Holzlar, Kohlkaul, Heidebergen, Roleber and Gielgen.
Today the borders of the villages are no longer visible.