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 Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.