https://en.wikipedia.org/wiki/Marl,_North_Rhine-Westphalia
Neighbour towns. In the north Marl adjoins to Haltern am See, in the east to Oer-Erkenschwick, in the southeast to Recklinghausen, in the south to Herten, in the southwest to Gelsenkirchen and in the west to Dorsten.. Nature reserves. Braucksenke; Die Burg (Natura 2000-area)Lippeau (Natura 2000-area)Loemühlenbachtal; History Early history. The town area was already populated in …