This is the second oldest church in the city (it was consecrated in 1005). There are many relics, amongst others a thorn of Crown of thorns.
Wikipedia (German) http://de.wikipedia.org/wiki/St._Adalbert_%28Aachen%29
Adresse Adalbertstift 4, 52062 Aachen, Germany
Coordonnées 50°46'29.881" N 6°5'41.831" E
