The Sacro Monte di Ossuccio is one of the nine sacri monti ('Sacred Mountains' of Piedmont and Lombardy, series of nine calvaries or groups of chapels and other architectural features ) in the Italian regions of Lombardy and Piedmont, in northern Italy, which were inscribed on the UNESCO list of World Heritage Sites in 2003.
The devotional complex is located on a prealpine crag some 200 metres above the western shore Lake Como, facing Isola Comacina and some 25 km from the city of Como. Surrounded by olive groves and woodland, it is quite isolated from other buildings. The fourteen chapels, constructed between 1635 and 1710 in the typical Baroque style reflecting the Counter Reformation ethos of the sacri monti movement, are joined by a path which leads up to a pre-existing sanctuary of 1532 placed on the summit and dedicated to La Beata Vergine del Soccorso.
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.