Gornja Radgona Castle was built sometime between 1147 and 1182, and served as an important fortress on the border of Styria with Hungary. The town of Gornja Radgona grew up at the base of the hill upon which the castle is built. The castle is mentioned in 1265 as having 40 subservient villages with 355 farms.
In the late 15th century it was the property of one Hans von Stutenberg, who joined Andreas Baumkircher in a rebellion against Emperor Frederick III. When the rebellion failed, the emperor seized the castle. In 1479 it was occupied by troops loyal to Matthias Corvinus who kept control of the castle until Corvinus' death in 1490. Subsequently it was owned by the emperor but leased to different castellans for a long time. In the late 16th century, it underwent a thorough reconstruction.
In 1623 Emperor Ferdinand II sold the castle to Hans Ulrich von Eggenberg. It remained within the Eggenberg family until 1717, when it befell Leopold, count of Herberstein through marriage. In 1789, he sold it to the count of Wurmbrand and it then stayed in the same family until 1914. In 1931, Slovenian authorities took over the castle itself; it has since served a number of purposes. It was damaged in 1945 during World War II but later repaired. It is today rented out and used as a private residence.
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.