The history of Château de Canon originates from The Middle Ages, when it was owned by Franqueville (15th century), Sarcilly (16th century) and Bérenger families. In 1727 Robert Bérenger sold the castle to de la Rocque, who build a new castle, pond and garden. Today it is a 20ha estate, perfectly preserved from the 18th century. There is a French-English style park with period decorations like marble statues, various rock styles, 300 years old trees, waterfalls, water mirror and hydraulic system, maze, huge enclosed gardens, 'chartreuses' small gardens. There is also an organic farm - sale of farm produce and discovery farm with a variety of pets.
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.