Ovech Fortress is a stone stronghold located east of the town of Provadia. Archaeological research established that the fortress was used in periods from the 3rd century to the first decades of the 7th century, and then from the 10th-11th centuries until the end of the 17th century. It was inhabited successively by Thracians, Romans, Byzantines, Bulgarians, and Turks. It is related to the reign of Tsar Ivaylo (1277 – 1280), the crusade of Amadeus IV, Count of Savoy (1366), and the crusade of Vladislav Varnenchik (1444).
The fortress has three entrances. The eastern access way has been preserved in its original form with stairs carved into the rock. It is convenient for visitors who have their own means of transportation. The western entrance is accessible from the town through the original 111-step spiral staircase. The northern entrance is the main entrance of the fortress. A 150 m-long bridge structure is built in front of it connecting the stronghold with the adjacent Tabiite PlateauThe golden years of Ovech were in the period 12th–14th century when the fortress was a military, religious, economic, and administrative centre of the region.
At the Ovech Fortress, visitors can also see the talking 79 m-deep well, the bishop’s church, the knight’s prison, the tower with the devil’s path, and the Friars’ holes. It is open all year round. A guide assigned by the Museum of History of Provadia is available. Information materials and souvenirs are sold on site.
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.