The château de Mesnil-Voisin was built by Michel Villedo in 1632-1635. It has an orangery, kitchens, coachhouses and workshops. At the centre of its communal courtyard a huge dovecote with 3000 niches and a wood-framed roof, and topped by a conical turret - it is rare in having its internal moveable staircase still intact.
The course of a canal bordering the rear of the château were entirely removed between 1999 and 2001. It has thus returned to its original course, leaving the Juine a short distance upstream of the château and rejoining it some distance downstream, just before the pont de Cochet.
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.