Marostica area became under the rule of Cangrande I della Scala in 1311. Next year he founded two castles in Marostica, the lower (Castello Inferiore) and upper (Castello Superiore) castle.
The lower castle in the city center is rectangular. After the War of the League of Cambrai, the mayor moved his headquarters from upper to lower castle. The upper castle is a square form building with four little towers on the sides and a large central tower.
There is a 1800m long wall connectiong these two castles.
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.