Villafuerte Castle was erected in the 15th century, forming pat of the defensive line drawn alongside of the river. Its first lord was García Franco, a Jew who later on converted to Christianity. It might have been built in order to control his properties.
Its layout is of the so-called 'tower castle'; an almost square, small enclosure with round towers (with a 3-meter diameter) at 3 corners and the keep at the 4th, much like other castles such as Torrelobatón Castle. The keep which has lost its crenellations, consists of 5 floors; 2 vaulted and 3 wooden ones. All the floors communicate by one narrow, spiral wall staircase. The entrance to the keep is through a doorway, on a height of 7 meters, which could be reached by another spiral staircase from the courtyard and a movable wooden footbridge. The tower has been restored and furnished. Today it houses a museum.
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.