It was a short visit in this town. I remembered two things. Two must-visit places here. One is the Goth cathedral which is fairly easy to find because it is found right beside their Central station. The Cathedral is grand. Take a look inside and out and get inspired with its architecture.
The second place to visit is the factory where “cologne” was first made. No wonder this place is called its name. There are souvenir items sold just outside this place.
There’s definately a lot to learn about this topic. I really like all of the points you’ve made.