Vallum (Hadrian's Wall) Scotland and the temporary abandonment of Hadrian's Wall. It is worth noticing at this point that the Antonine Wall was a less formidable barrier than Hadrian's Wall, for two main reasons: firstly, because it was built out of turf rather than stone; and secondly, because it had no equivalent ditch system like the Vallum behind the Wall. It may have been for these reasons that the Antonine Wall was not garrisoned for very long. Vallum (Hadrian's Wall) The Vallum is a huge earthwork associated with Hadrian's Wall in England. Unique on any Roman frontier, it runs practically from coast to
Scotland during the Roman Empire to purchase truces from the natives, and eventually the spread of Christianity. The Ravenna Cosmography utilises a 3rd- or 4th-century Roman map and identifies four "loci" (meeting places, possibly markets) in southern Scotland. "Locus Maponi" is possibly the modern Lochmabenstane near Gretna which continued to be used as a muster point well into the historic period. Two of the others indicate meeting places of the Damnonii and Selgovae, and the fourth, "Manavi" may be Clackmannan. From the time of Caracalla onwards, no further attempts were made to permanently occupy territory in Scotland. The intermittent Roman presence in Scotland coincided with