Zarafona Castle is a good sample of late medieval fortification architecture. It is in relatively good condition According to an inscription found on the west external wall, the castle was constructed in the period that the Despotate of Moreas was governed by Theodoros II Paleologos (1407-1448). Therefore it was a construction of the first half of the 15th century, part of the effort of the Byzantines to confront the Ottoman threat.
The castle has an almost trapezoid layout and covers an area of 745 square meters. There are 3 towers, two at the west wind and two at the east. The walls are divided in 5 straight parts of vertical walls.
The central tower is much higher than the other buildings and the walls. It has 3 levels. The ground-floor houses a cistern.
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.