The Cathedral of Aachen is one of the most famous examples of occidental architecture. It is the coronation church of more than 30 German kings, burial site of Charlemagne, major pilgrimage church and cathedral church of the Aachen diocese since 1930. In 1978 it was the first German building to be included in the UNESCO World Heritage list.
When the Emperor Charlemagne built his representative “Pfalz”, the Palace, before 800, he started to make his dream of Aachen as a “new Rome” come true. The centrepiece of the Palace complex is its church, which was designed as an octagon according to the example of Byzantine palace churches. The height of its interior of more than 31 meters is a unique architectural achievement. Until the High Romanic period nobody managed to exceed this bold construction.
The Palace Chapel became the burial place of Charlemagne. From 936 onwards the Chapel has been used as the coronation place for the German kings for the following 600 years.
In 1002 the Emperor Otto III was also buried in Charlemagne’s Chapel. Since the Gothic period every seven years large numbers of pilgrims have come to Aachen for the occasion of the “Heiligtumsfahrt” (Holy Pilgrimage), in order to pay reverence to the four sacred relics.
From 1355 to 1414 the Gothic Choir Hall was built and added to Charlemagne’s construction. It was also called the “Glass House” of Aachen because of its huge glass windows. The Glass House forms the luminous shell for Charlemagne’s Shrine. Charlemagne had been canonised and his mortal remains have been contained in the Shrine.
During the 15th century most of the chapels that surround the central building were built. The Western Tower was another addition that was built during the late 19th century. For the first time under Napoleon’s rule Aachen becomes an Episcopal town. In modern times it has its own bishop since 1930.
Because it is the location of Charlemagne’s grave, the coronation place of the German kings and the destination of the Holy Pilgrimage, the Aachener “Marienkirche” (St Mary’s Church) has been appreciated and revered for many centuries. This clearly shows when you look at the large number of exhibits. The Cathedral Treasury is a unique witness of the venerable history of Charlemagne’s Palace Chapel. As ecclesiastical treasure the Cathedral Treasure has no equal apart from the Italian relics.
Kristiansten Fortress was built to protect the city against attack from the east. Construction was finished in 1685. General Johan Caspar von Cicignon, who was chief inspector of kuks fortifications, was responsible for the new town plan of Trondheim after the great fire of 18 April 1681. He also made the plans for the construction of Kristiansten Fortress.
The fortress was built during the period from 1682 to 1684 and strengthened to a complete defence fortification in 1691 by building an advanced post Kristiandsands bastion in the east and in 1695 with the now vanished Møllenberg skanse by the river Nidelven. These fortifications were encircled by a continuous palisade and thereby connected to the fortified city. In 1750 the fortress was modernized with new bastions and casemates to protect against mortar artillery.