Reaching York from the Irish Sea in the 10th century: a view from PAS data

A note exploring the likely routes used in NW England to travel from the Irish Sea to York across the Pennines using finds recorded by the PAS as its focus. It highlights the importance of the Ribble Valley and Aire Gap, as well as the significance of Morecambe Bay. Published as part of the 'Portable Antiquities Scheme Report' in the 'Medieval Britain and Ireland in 2020' section of the journal Medieval Archaeology.