You should definitely not miss a chance to visit one of the oldest cathedrals in Europe.
Built during the 18th century on the site of a former castle, this Baroque palace is now home to a mineralogical museum.
The Augustusburg and Falkenlust Palaces form a historical building complex in Brühl, North Rhine-Westphalia, Germany.
The Electoral Palace in Bonn is the former residential palace of the Prince-Electors of Cologne.
Once one of the largest churches in Cologne, this cathedral is one of the last remaining examples of Baroque architecture in the city.
The Baroque catholic church built in 1739 was devoted to Saint Teresa of Ávila. The interior has great musical acoustic properties.
Bensberg Castle is a former royal hunting lodge in Bergisch Gladbach, North Rhine-Westphalia, Germany.
The exact date when the church was built is not known. It is a Romanesque church with Gothic choir.
St. Maria in der Kupfergasse is a Baroque church in Cologne, western Germany, in the district of Innenstadt.
This red brick Catholic church has a lot to offer. Especially noteworthy are the micro mosaics, the reliquary or the icons of Nicholas.