This volume focuses on new research on the archaeology of the early medieval Celtic churches c AD 400-1100 in Wales, Ireland, Scotland, south-west Britain and Brittany. The 21 papers use a variety of approaches to explore and analyse the archaeological evidence for the origins and development of the Church in these areas. The results of a recent multi-disciplinary research project to identify the archaeology of the early medieval church in different regions of Wales are considered alongside other new research and the discoveries made in excavations in both Wales and beyond. The papers reveal...