Alt-Süns Castle was built around 1200 by the Freiherr von Vaz as the center of their estates in the Domleschg valley. Their Herrschaft of Paspels/Süns was first mentioned in a record in 1237, but the castle wasn't mentioned until 1285. When the last male heir of the Vaz line, Donat von Vaz, died in 1338, the castle and lands were inherited by the Counts of Werdenberg-Sargans. They sold it to the von Matsch family in 1365, but retained the right to buy it back, which they did toward the end of the 14th century. The castle was specifically mentioned in a treaty between Schwyz, Glarus and Werdenberg-Sargans in 1437. The castle was destroyed in 1451 during a war between the residents of the Schams valley against Werdenberg-Sargans. The attackers demolished the south-west corner of the castle, rendering it useless. After a peace treaty was signed in 1452, the Counts abandoned the castle.
The castle was built on a hill top near the village of Paspels and not far from Neu-Süns Castle. The main tower is located on the eastern side of the hill. It is 12 m × 12 m and has 2 m thick walls. Except where the south-west corner was pulled down, the tower is four stories tall. The original tower was only three stories tall, but in a second construction phase, the fourth story was added as well as a ring wall. The ring wall was built with decorative opus spicatum patterns in the stonework. Today only a portion of the eastern wall remains.
On the western side of the hill there are a few traces of an outer bailey. It probably contained storage or production buildings, though nothing is visible today. A ditch separated the two parts of the castle.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.