1Cologne
![](https://earthology365.com/wp-content/uploads/2020/11/Cologne.jpg)
Cologne is already a beautiful city – gargantuan twin-spired cathedral, next to the mighty Rhine River, and full of Gothic architecture in a picturesque old town.
Cologne is already a beautiful city – gargantuan twin-spired cathedral, next to the mighty Rhine River, and full of Gothic architecture in a picturesque old town.