The Fort d'Uxegney is part of the fortifications of Épinal. It was built near the village of Uxegney between 1882 and 1884, and was modernized in 1910. It is an example of a Séré de Rivières system fortification. It retains its armament and is maintained as a museum.
Fort d'Uxegney is part of a 43-kilometre (27 mi) line of sixteen major fortifications designed to bar the advance of a German army into France. It retains a functioning example of an eclipsing Galopin turret. Armed with a 155mm gun, the assembly weighs 250 tons and was installed in 1907. A considerable amount of the fort's equipment remains in place, including kitchens, living facilities and details of armament, in an unusually good state of preservation.
In 1914 a further project to add two 155mm gun turrets in a separate armored battery was proposed, but was canceled by the outbreak of war. The Fort d'Uxegney saw no action during World War I, as the Germans did not advance into the area around Épinal. During World War II the Germans left Uxegney intact even as they stripped other forts around Épinal.
The French army used both forts as ammunition depots until 1960. They were afterwards abandoned. Since 1989 the Association pour la Restauration du Fort d'Uxegney et de la Place d'Épinal has restored and maintained the Uxegney site. The fort may be visited between May and September.
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.