Neurathen Castle (Felsenburg Neurathen), which was first mentioned by this name in 1755, is located near the famous Bastei rocks near Rathen in Saxon Switzerland. This was once the largest rock castles in the region, but today only the rooms carved out of the rock, passages, the cistern and rebates for the timber of the former wooden superstructure have survived. In the years 1982–1984 parts of the extensive castle were used to build the open-air museum.
The beginnings of Neurathen date back to the first half of the 13th century, however the site may have been inhabitated already in the Bronze Ages. The castle was inherited and sold, repeatedly besieged, conquered and burned in the wars between Bohemian and Saxonian armies. In 1485 it fell to the Duke Albrecht, but he never restored it and the castle eventually collapsed. During the Thirty Years' War, his ruins served to shelter the inhabitants of Pirna before the Swedes.
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.