Homburg Castle was built in the early 1170s by the Lords of Hohenberg, who were Würzburg ministeriales. Through inheritance it passed to the Bickenbach family in 1381. In 1469, the community along with the Homburg and the surrounding places was sold to the Prince-Bishopric of Würzburg.
The current appearance dates from the 13th and 15th centuries. Homburg was badly damaged by fire in 1680 and started to decay. Today ruins are open to the public.
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.