Agliè's main attraction is its Castello Ducale, one of the Residences of the Royal House of Savoy, listed in the UNESCO World Heritage Sites. Dating from the 12th century, it was originally a possession of the counts of San Martino. In the 17th century, it was turned into a rich residence by count Filippo d'Agliè, but was ravaged during the French invasion of 1706.
In 1765 it was acquired by Charles Emmanuel III of Savoy and sold to his son Benedetto of Savoy who had it radically renewed ten years later, under design by Ignazio Birago di Bòrgaro. Thenceforth it was a summer residence for the Kings of Sardinia. It was sold to the Italian state in 1939.
It has a monumental façade with two stairs and a fountain; the interior includes 300 rooms, mostly provided with contemporary furniture. The castle is surrounded by large English- and Italian-style gardens. It was used as the location for the Italian series Elisa di Rivombrosa as Rivombrosa.
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.