The ruins of Czorsztyn Castle stands at the top of the hill nearby Dunajec. According to Jan Długosz, in 1246 the owner of the castle was Piotr Wydżga. However that theory was never after confirmed by other historians, so the beginnings of castle functioning are dated on 14th century. Large development of the castle took place during the reign of Casimir III the Great. In years 1629–1643, when Jan Baranowski was a starosta of Czorsztyn, the castle was fundamentally rebuilt. In 1790 the roof of the castle burnt after a thunder clap. In the result castle was quickly broken down and became empty.
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.