Audioguides Aix-la-Chapelle

Aachen was Charlemagne's city, his capital, the place where he concentrated the authority of the revived Western Empire around 800 AD. He brought marble columns from Rome and Ravenna to build his palace chapel, which eventually became Aachen Cathedral -- a UNESCO World Heritage site and the place where 31 Holy Roman Emperors were crowned between 936 and 1531. The cathedral treasury holds the Lothar Cross, the Aachen Gospels, and what was claimed for centuries to be Charlemagne's throne. Walk into the Palatine Chapel and the visual richness of it still registers as something out of the ordinary for a mid-sized German city on the edge of three countries.

The borders matter here.

Aachen sits where Germany, Belgium, and the Netherlands converge, and the cultural texture reflects that -- the local Ripuarian dialect blends German and Dutch influences, the city has historically served all three nations, and RWTH Aachen University draws international students who give the city a pronounced cosmopolitan energy. The old town still has medieval bones: the Rathaus, built around 1330 on the foundations of Charlemagne's original audience hall, anchors the Marktplatz, while the thermal springs that Romans called Aquis Villa and later drew syphilis patients from across Europe in the 17th century still bubble up in the Elisenbrunnen.