St Mary's Church

St Mary’s Church stands on Llanfair Hill north of Llandovery, Carmarthenshire, inside the remains of a Roman fort called Alabum. The present building dates from the 12th century and was once the parish church of Llanfair-ar-y-bryn before a newer church took its place. It is built of rubble stone with plain tiles, and its tower and stair-tower give it a solid medieval look. The nave and chancel join directly to the tower, porch and vestry, showing how the church grew over centuries. William Williams Pantycelyn, the famous hymn writer, lies buried in the churchyard with a memorial to his life.

The church is one of the largest medieval churches in the county and holds Grade I listed status. Its tower and many medieval features survived from the 12th to the 16th century, making it important for understanding local church architecture. The Royal Commission on the Ancient and Historical Monuments of Wales keeps detailed records of its walls, paintings and historic fabric. These include colour transparencies and old postcards that show how the building changed through time. In 2023 thieves stole stone paving slabs from the churchyard path, adding extra strain to the church’s upkeep.

Visitors find a quiet hilltop churchyard with wide views over the surrounding countryside. The lychgate marks the start of the path that leads to the church entrance, though some slabs are now missing. Inside, the tower dominates the west end, while the nave and chancel form a single space for worship. Red sandstone dressings from earlier centuries contrast with 19th-century Bath stone around the windows and doors. The memorial to William Williams Pantycelyn stands near the church, linking the site to Wales’ rich hymn tradition.