Dormagen is not the sort of place that ends up on postcards, and it does not try to be. It is a working town of some sixty thousand on the left bank of the Rhine between Cologne and Düsseldorf, dominated on its northern side by a huge chemical park whose pipes and stacks glow at night. Yet the name itself comes from Roman times: Durnomagus was a fort on the Lower German Limes, the Rhine frontier that UNESCO listed in 2021, and a cavalry unit was stationed here to patrol the river and the road along it.
The remains are modest, largely buried under the town, with some foundations and finds displayed locally. But the riverbank tells the bigger story. For centuries the Rhine was a frontier, then a trade route, and then the backbone of German industry, and from the dykes here you can watch barges sliding past loaded with containers, coal and gravel. Just upstream, the walled town of Zons is the opposite of Dormagen's industrial face: a medieval customs town with towers, gates and a windmill, where the archbishops of Cologne once collected tolls from every ship that passed.
The riding is short and flat. Dyke roads and farm lanes along the Rhine meadows give easy cruising with river views, and a car ferry links Zons with Düsseldorf-Urdenbach across the Rhine, a pleasant way to avoid the city traffic. The region is dense with motorways, roundabouts and industrial estates, so plan your route around rush hours. For curves, head east into the Bergisches Land beyond the river, where the hills, valleys and dams begin almost immediately, or south into the Eifel for a full day out.
Dormagen has everything you need for fuel, food and parking. Zons is the nicer place for a break, with cafés in the old lanes and a sunny riverside terrace. If you are hungry, the Rhineland favourite is Himmel und Ääd, black pudding with mashed potato and apple, and a small glass of Kölsch from nearby Cologne goes with it nicely, ideally once the bike is parked for the night.