At Nideggen, a diversion to the castle offers a breathtaking view of the Rur valley. Then a verdant sequence between forests and open meadows.

Körnelimünster, a former abbey town and place of pilgrimage, has preserved its medieval historic centre  with half-timbered houses and quarry stone.

You can reach Aix-la-Chapelle via a route on shared roads or via the Vennbahn – click on the “variant lanes” pictogram.