Traveling
Asbach isn't far away from A3 so it's really easy to reach by car with around 10 minutes after leaving the highway. There is no trainstation though, so you definitely need a car or a bus, which is also not coming that often to the city.
The next bigger cities are Bonn, Cologne, Neuwied & Koblenz, which are all around 45-60 minutes away from Asbach and easily reachable by car via the highway.