Bethel Chapel

Roughcast rubble stone with slate bracket-eaved roof, and two iron ridge ventilators c1900. Broad lateral front of two big 24-pane main windows, 12-pane outer gallery lights over added gabled porches with ledged doors. Centre plaque: `Bethel Aber-arth Addoldy yr Trefnyddion Calfinaidd Adailadwywd yn y flwyddyn 1803 Ail adailadwyd yn y flwyddyn 1848'. Plain raised cement surrounds to openings and raised strips at outer angles.

Roughcast W end with 16-pane window. At NW angle added stable and coach-house, with ground floor window and door, loft window above. The loft has end-wall cart-entry, as built into bank. Yellow-brick heads to openings. E end has 16-pane ground floor window and boarded loft opening.

No galleries, raked interior with tightly packed painted-grained box pews, in six blocks radiating outwards from 5-sided passage around centre block of pews, which surround the great seat and pulpit. Pulpit with fretwork panelled front. Plain plastered walls and ceiling.