The Castle of Stilo was built by Norman king Roger I of Sicily upon Monte Consolino in the 11th century. In the 13th century, it was one of the seventeen castles in Calabria managed by Reale Curia during the reign of Charles I of Naples and it was also used as a prison. In that period, it was subjected to maintenance as written in folio 233 of 1281 of Regia Zecca Archive.
The castle is reachable by two main paths: from the panoramic and high slope path that start near Cattolica church, and following the Stilo's Via Crucis path composed by fourteen steps and three rest and panoramic area with benches, the second much larger and less sloped starts near Stilo Cemetery.
The Norman castle is said to be haunted by a ghostly drumming sound. It has been said that centuries ago, a drummer boy was sent through the castle cellar to follow a secret pass
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.