The Haunting of Margam Castle Filming Locations

Neath is a market town and community situated in the Neath Port Talbot County Borough, Wales. The town had a population of 50,658 in 2011. The community of the parish of Neath had a population of 19,258 in 2011. Historically in Glamorgan, the town is located on the River Neath, seven miles east-northeast of Swansea.

Caldicot is a market town and community in Monmouthshire, Wales. The town is located between Chepstow and the city of Newport. The site adjoins the Caldicot Levels, on the north side of the Severn Estuary. The population of the built-up area was around 11,000.

Llanelli is a market town and community in Carmarthenshire and the preserved county of Dyfed, Wales. It is located on the Loughor estuary and is also the largest town in the county of Carmarthenshire. The town is 11 miles north-west of Swansea and 12 miles south-east of Carmarthen.

Aberdulais is a village and electoral ward in Neath Port Talbot, Wales, lying on the River Neath, in the community of Blaenhonddan. The village grew around the Aberdulais Falls, the site of successive industries and now a hydro-electric station. The National Trust owns and administers the site.

Swansea is a city and county on the south coast of Wales. The National Waterfront Museum, in a renovated warehouse with a slate-and-glass extension, features coal-industry artefacts. Swansea Museum’s collection includes maritime paintings, plus boats in Swansea Marina. The Dylan Thomas Centre commemorates the 20th-century writer with hands-on displays. Swansea Market offers local produce, crafts and other goods.