On a high plateau on the east side of Croy Hill, North Lanarkshire, is the site of a Roman fort and probable temporary camp on the Antonine Wall. The fort, fortlet, and temporary camp are not visible on the ground today, but the Antonine Wall ditch is easily identifiable across much of Croy Hill. You can see where the Romans had to cut through solid rock to create the ditch. Two small raised platforms known as ‘expansions’ are visible on the ground to the west of the fortlet, attached to the south face of the Antonine Wall rampart. These may have been used for signalling.
Croy Hill’s high position offers one of the best views of the surrounding landscape, including the Firth of Forth and hills of Fife to the east, the Kilsyth Hills to the north, and the next fort at Bar Hill to the west. A tombstone was found at Croy Hill, showing a soldier flanked by men, possibly his sons. Other finds include this bronze arm purse, now in the Hunterian Museum.
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.