Burg Windeck was once an extended castle site, whose dimensions can still be guessed from the current ruins. The previous imposing castle was first mentioned in 1174 as Neu-Windeck. The site was a border fortification of the Count von Berg against the Counts von Sayn (Homberg) and the von Blankenbergs. It was extended a great deal after 1435. Burg Windeck was destroyed during the 30 Years War and in 1672 by the French and was not rebuilt.
It has since been used for its stone. In 1960 the restoration of the ruin began, the palace wall was re-built and the castle keep was secured. Archaeological investigations and preservation work were carried out in the 1980s. Foundations came to light, which made the extraordinary size of the castle visible.
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.