The ancient theatre of Elis is situated on the north of the agora, on an old fluvial terrace of the River Peneus, appropriately landscaped for the purpose. The theatre was built in the 4th century BC. Major damage, probably due to an earthquake during the Late Hellenistic period, led to the replacement of the west retaining wall with a new one. The theatre was also modified in Roman times.
The theatre boasts the somewhat rare feature of an earthen cavea. Only the access passageways to the upper cavea, the parodoi and a row of stone seats in the lower cavea were faced with stone. Six staircases, approximately one metre wide and paved with river pebbles, divided the cavea into seven cunei. Strong retaining walls supported the fill of the cavea, forming, together with the lateral compartments of the stage, the two parodoi of the theatre.The permanent stone stage building is one of the earliest in Greece. It also preserved one of the oldest proscenia (early 3rd c. BC), its façade once decorated with half-columns.
Large holes along the stylobate were used to set up the scenery. Behind the proscenium were the various spacious compartments of the stage, with the parascenia on either side. The originally circular orchestra was truncated by the construction of an elongated cistern from which rainwater was channelled through an older duct into the River Peneus.The traveller Pausanias, who visited Elis in the latter half of the 2nd c. AD, found the theatre abandoned. A century later the whole area was turned into a cemetery. This destruction, also visible in other parts of the ancient city, is connected to the invasion of the Heruli (267 AD).
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.