Batres Castle is the main attraction of town. It has a square floor plan and was built in the 15th century, with fired clay on flint foundations. It is peculiar because of the diamond shapes on the corners of the towers, which end in circular terraces at the top. The highest one, the keep, is 25 metres high. In the fortress there is a beautiful iron balcony, as well as an interior Renaissance courtyard with Plateresque galleries. In the castle there is also the so-called Garcilaso fountain, situated under a brick arch, framed by marble plaques with engraved verses.
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.