The treasury of the Aachen Cathedral is regarded as the most significant church treasury north of the Alps. It shows its more than 100 works of arts in different levels grouped into five themes, including unique exhibits like the "Cross of Lothar", the "Bust of Charlemagne" and the "Proserpinasarkophag".
- Address: Johannes-Paul-II.-Straße, Aachen
- Phone: +49 241 4770 9127
- Opening House: www.aachendom.de/schatzkammer