The city of Gizycko (Ger. Lötzen) was founded as a village surrounding the Teutonic Order's castle, built around 1340. The castle was built during the reign of Grand Master Winrich von Kniprode, located in a strategic position - on the isthmus between Lakes Niegocin and Kisajno. It was a dwelling with a rectangular courtyard, surrounded by a wall, and functioned as a residence of the Teutonic Order's prosecutor. The castle was destroyed during the attacks of Lithuanians led by Prince Kiejstut, but was rebuilt by the Teutonic Knights soon after. The Thirteen Years' War caused much damage to both the castle and the settlement. After the secularisation in 1525, the castle became the princely administrator's seat and was reconstructed in Renaissance style, during 1613-1614.
In the 17th century the castle became private property. The new owner added two wings (destroyed by fire in the same century) for administrative purposes, and a building with a small cylindrical tower, which was destroyed in 1945. In the 19th century, part of the castle was pulled down, and only one four-storey dwelling wing with a saddle roof and a cellar with cruciform vault were left. The castle has remained in this form until today. It hosted, among others, general Dabrowski and his officers in 1807. It was temporarily used to house the builders of the Gizycki Canal, and served also as the Fortress Boyen Commandant's quarters. Today the remnants of the castle are in bad condition and are not being restored.
References:The Odeon of Herodes Atticus is a stone theatre structure located on the southwest slope of the Acropolis of Athens. It was built in 161 AD by the Athenian magnate Herodes Atticus in memory of his wife, Aspasia Annia Regilla. It was originally a steep-sloped theater with a three-story stone front wall and a wooden roof made of expensive cedar of Lebanon timber. It was used as a venue for music concerts with a capacity of 5,000. It lasted intact until it was destroyed and left in ruins by the Heruli in 267 AD.
The audience stands and the orchestra (stage) were restored using Pentelic marble in the 1950s. Since then it has been the main venue of the Athens Festival, which runs from May through October each year, featuring a variety of acclaimed Greek as well as International performances.