Right in the city centre of Jülich sits the Citadel, one of the best preserved fortresses in Germany and a prime example of Italian High Renaissance architecture north of the Alps. Built in the 16th century as part of an ideal city concept under the reign of Duke William V., it survived numerous wars and sieges. Today it houses the Museum Zitadelle Jülich with its exhibition depicting 2000 years of Jülich’s history and containing one of the most impressive collections of works from Jülich’s most famous son, 19th century landscaper Johann Wilhelm Schirmer.
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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.