Güssenburg Castle was built around 1346 to the site of earlier castle. It was the ancestral seat of the House of Güssenberg. The family was quite large and eventually ruled over many castles and communities in the region.
The count's vogt or bailiff was located at the Güssenburg until 1448. The central location of the castle made it an ideal location to administer the grafschaft or fief of the Count. In 1448 the fief fell to the House of Württemberg. However, the castle was destroyed in 1449 during the Städtekreig by troops from Ulm, Giengen and Lauingen, and never rebuilt.
In 1709 the community of Hermaringen inherited the ruins and the associated farms below the hill. In 1970/71 the ruins were repaired and cleaned. A further renovation occurred from 1981 until 1998 through the local Castle Society.
The keep and curtain wall form an irregular rectangle of about 45m x 70m. On the south side, a wide dry moat separates the castle area from the flat hill top. Near the moat a massive curtain wall rises up, the Ashlar wall is up to 3.4m thick. A post, found in the wall, has been dendrochronology dated to 1350. About 25m behind the curtain wall, currently nearly flat, runs the old inner ditch. Behind the inner ditch, portions of the inner castle still remain. These include debris, barriers and the ruins of the keep.
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.