Elewijt Castle originates from the 11th century when there was a wooden fortification. The stone castle was erected around 1300. The castle is also known as Rubenskasteel because it was owned by Peter Paul Rubens from 1635 to his death in 1640, and features in some of his paintings. In 1792 the castle was converted into a state prison. Nowadays, the castle is privately owned, not open for visits but rented for events.
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.