Architecture of Scotland in the Roman era England. Around 141 CE they moved up to construct a new "limes", a sward-covered wall made of turf known as the Antonine Wall, the largest Roman structure in modern Scotland. They soon retreated to Hadrian's Wall, with occasional expeditions that involved the building and reoccupation of forts, until the collapse of Roman power in the early fifth century. Caledonia was the name that the Romans gave to the land north of their province of Britannia. In his "Geographia", Ptolemy, possibly drawing on earlier sources of information as well as more contemporary accounts from the Agricolan invasion, identified 19 "towns" in
Vestiges of the Gallo-Roman wall, Grenoble Vestiges of the Gallo-Roman wall, Grenoble The Vestiges (traces) of the Gallo-Roman wall are the remains of a fortification, constructed in Grenoble, France (formerly called Cularo) at the end of the 3rd century, under the reign of the Emperors Diocletian and Maximian. The status of Civitas marked the city of Cularo as an administrative capital of the Roman Empire. The Gallo-Roman wall was 1,150 meters in length, and had 39 semi-circular watchtowers which were 7.5 meters in diameter. It had two monumental gates decorated by inscriptions identifying the two Roman emperors. The Gallo-Roman wall played an important role in the