Lenzburg Castle ranks among the oldest and most important of Switzerland. The castle stands on the almost circular castle hill, which rises approximately 100 m the surrounding plain.
The prominent hill was already a settlement site in prehistoric times. For example, in 1959 a Neolithic gravesite was uncovered in the carpark. There have also been small discoveries from the Roman and Alemannic eras.
The oldest parts of the castle date to the 11th century, when the Counts of Lenzburg built it as their seat. The Palas (residence of the Count) was built in 1100 as a 4-storey, 18 m high fortified building. Together with the adjacent tower, it is one of the oldest buildings in the castle complex. In about 1230 Lenzburg castle came by marriage into the possession of the Counts of Kyburg. They then founded a fortified market settlement at the western base of the castle hill, today's town of Lenzburg.
In 1509–10, extensive work was carried out at the castle, including partial demolition and rebuilding of the unfinished Knights' Hall. In 1518 there was a serious fire. In 1520 the Landvogt received a new residence, the Landvogtei. During the Second war of Kappel in 1531, the castle served as base of operations for the Protestants.
In 1624 Landvogt Joseph Plepp drew the first precise drawings and plans of the castle, which at the time had more the appearance of a fortified farmhouse. His plans formed the basis for plans to expand it into a fortress. As the first step, in 1625 a double curtain wall and double gatehouse were constructed in a new position in the north section and the height of the earthen embankments on the east and south sides was increased. From 1642 to 1646, a wall eleven metres high was raised to form the east bastion.
During the 18th century, the Bernese developed the castle into a large grain store. For this purpose, the individual buildings were connected and partially hollowed out.
The Aargau Museum includes has a collection of approximately 40,000 historic artefacts, assembled from various sources: cantonal property, private collections bequeathed to the canton, public collections, purchases, and gifts.
Today, Lenzburg Castle offers a wide range of cultural events and activities as well as exhibitions of Aargau Museum.References:
Narikala is an ancient fortress overlooking Tbilisi, the capital of Georgia, and the Kura River. The fortress consists of two walled sections on a steep hill between the sulphur baths and the botanical gardens of Tbilisi. On the lower court there is the recently restored St Nicholas church. Newly built in 1996–1997, it replaces the original 13th-century church that was destroyed in a fire. The new church is of 'prescribed cross' type, having doors on three sides. The internal part of the church is decorated with the frescos showing scenes both from the Bible and history of Georgia.
The fortress was established in the 4th century and it was a Persian citadel. It was considerably expanded by the Umayyads in the 7th century and later, by king David the Builder (1089–1125). Most of extant fortifications date from the 16th and 17th centuries. In 1827, parts of the fortress were damaged by an earthquake and demolished.