Abergwesyn

Abergwesyn Commons cover an area of some 16,500 acres (6,700 ha) and stretch for 12 miles (19 km) between the Nant Irfon valley in the west and Llanwrthwl in the east, are rich in archaeology, including Bronze Age ritual sites and deserted medieval villages.

[2] The National Trust has an ongoing ecology project, centred on the preservation of peatland in the 16,500 acres (6,700 ha) Abergwesyn Commons.

The site has extensive areas of deep peat and blanket bog in poor condition due to past overgrazing and burning.

Parish registers are held, at the National Library of Wales and/or Powys Archives for baptisms 1813–1984, marriages 1813–1873, burials 1813-1986 and banns 1826-1862 and 1957–1959.

The pulpit end of the chapel and the opposite side have two rectangular sash windows; each of these have late 19th-century coloured border glazing.