Cycling Highlight
Recommended by 237 out of 263 cyclists
Bastion of the Bonn city fortification. From time to time there is probably the possibility to visit the fortifications from the inside :)
November 13, 2022
The Old Customs in Bonn is a former bastion of Bonn's city fortifications, also known as the Three Kings. It was built around 1644 and is located on the slope of the Rhine bank (Brassertufer).
July 17, 2022
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