Scotland in the Early Middle Ages paganism. Roman mentions of the worship of the Goddess Minerva at wells and a Pictish stone associated with a well near Dunvegan Castle on Skye have been taken to support this case. The roots of Christianity in Scotland can probably be found among the soldiers and ordinary Roman citizens in the vicinity of Hadrian's Wall. The archaeology of the Roman period indicates that the northern parts of the Roman province of Britannia were among the most Christianised in the island. Chi-Rho inscriptions and Christian grave-slabs have been found on the wall from the 4th century, and from the same period
Architecture of Scotland Trimontium, and a continuous fortification between the Firth of Forth and the Firth of Clyde known as the Antonine Wall, built in the second century AD. Beyond Roman influence, there is evidence of wheelhouses and underground souterrains. After the departure of the Romans there were a series of nucleated hill forts, often utilising major geographical features, as at Dunadd and Dunbarton. Castles arrived in Scotland with the introduction of feudalism in the twelfth century. Initially these were wooden motte-and-bailey constructions, but many were replaced by stone castles with a high curtain wall. In the late Middle Ages new castles were