A modern illustrated travel poster showing the Imperial Cathedral of Speyer, a UNSECO World Heritage Site in Speyer, Germany.

Speyer

Coat of Arms of Speyer

Speyer is located in Rhineland-Palatinate and is one of the oldest cities in Germany. It is known for Speyer Cathedral, the largest surviving Romanesque church in the world and the Diet of Speyer. During the Middle Ages, Speyer was an imperial city and among the most important cities of the Holy Roman Empire.