It is unknown when Schuttbourg Castle was built, although some sources say it dates back to the 12th century. It was first mentioned in the 15th century. It was the possession of the Lords of Fischbach who later sold it to the Lords of Clerf.
In the beginning of the 20th century it was a ruin. In 1936 it became private property and was rebuilt into a youth hostel, which opened in 1939. In the Second World War the castle was damaged severely during the Ardennes Offensive. In 1950 these damages were repaired.
The castle is now still private property.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.