Jerusalem, Israel
19 BCE
Jerusalem, Israel
335 CE
Jerusalem, Israel
691 CE
Jerusalem, Israel
324-500 CE
Jerusalem, Israel
10th century BCE
Jerusalem, Israel
705 CE
Jerusalem, Israel
c. 700 BC
Jerusalem, Israel
0-100 BCE
Jerusalem, Israel
100-200 CE
Jerusalem, Israel
520 CE
Jerusalem, Israel
12th century
Jerusalem, Israel
100-200 BCE
Jerusalem, Israel
11th century
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.