Iron Age Enclosed Settlements in West Wales

This paper presents the results of several years' research on late Iron Age enclosed settlements in west Wales. Geophysical survey was conducted on 21 sites and three of these, Troedyrhiw, Ffynnonwen, and Berry Hill, were part-excavated. Most sites examined were heavily plough-damaged, but results of the surveys and excavations demonstrated that substantial archaeological remains survive. Approximately 60 enclosed settlements lay in the core study area of southern Ceredigion (Cardiganshire), half of which were oval in shape and half rectangular. Both types contain suites of buildings seen in much of the British Iron Age – round-houses and 4-/6-post structures. Evidence from the excavations supports data from elsewhere in the region indicating that small oval enclosures appear in the landscape in the 2nd–1st centuries bc, with rectangular enclosures constructed right at the end of the Iron Age. Dating is based almost entirely on radiocarbon determinations as, in common with other similar-aged sites in west Wales, artefacts are almost completely absent. It was not possible during excavation at Troedyrhiw to conclusively demonstrate late prehistoric use of the rectangular enclosed settlement, but a Roman pottery assemblage in the upper fills of the enclosure ditch coupled with a two phase entrance is interpreted as indicating Late Iron Age construction. More complex remains were revealed during excavations at Ffynnonwen, a circular enclosed settlement within a larger oval enclosure. Here, three round-houses, a 4- and 6-post structure and other remains were investigated and radiocarbon dated to the 8th–6th centuries bc through to the early Romano-British period. Berry Hill, an inland promontory fort, appeared to be unfinished and abandoned. Radiocarbon determinations indicated a Late Bronze Age construction (10th–8th centuries bc). The paper concludes with a consideration of a number of interpretive issues regarding settlement, enclosure, identity, and ways of living.