Mylopotamos Castle in Kythira was built by the Venetians in 1566. The carved lion of Saint Markos, a symbol of Venetian domination, still adorns the central gate of the castle. The lion holds a book with the inscription: PAX TIBI MARCE EVANGELISTA MEUS, MDLXV ('Peace to you Evangelist Marco, 1565'). Obviously there was an older settlement there, since at least the 14th century, that gradually was developed and after the destruction of other parts of the island in 1537, it became more impoortant and was rebuilt. The position controls the west coast of Kythira and the Ionian sea, but the primary usage of the fortification was rather the protection of the local population.
Narrow streets and semi-ruined two-storey houses mostly with flat roofs, travel the visitors back in time. The ground floor of the houses used to serve as warehouses while access to the upper floor was through an external stone staircase. Inside the castle there are the remains of nine single-aisle churches of the 16th-17th century decorated with Byzantine and post-Byzantine frescos.
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.