Grade I listed buildings in Brecon Beacons National Park

There are 45 Grade I listed buildings in Brecon Beacons National Park.

• Abbey Hotel
  Hotel
• Abercamlais including Dovecote Cottage
  Country House
• Barn at Court Farm with the attached precinct wall
  Barn
• Carreg Cennen Castle
  Castle
• Cathedral Church of St John the Evangelist
  Church
• Chapel and Remains of Nave of Former Friary at Christ College
  Chapel
• Chapter House and Diocesan Centre (with Canonry Flat and Clergy House)
  House
• Church of Saint Cynog
  Church
• Church of Saint Cynog
  House
• Church of Saint David
  Church
• Church of St David at Llanthony Priory
  Church
• Church of St Ellywe
  Church
• Church of St Issui, Partrishow
  Church
• Church of St Martin
  House
• Church of St Martin
  Church
• Church of St Michael
  Church
• Church of St Michael
  House
• Crickhowell Bridge
  Bridge
• Crickhowell Bridge (partly in Crickhowell community)
  Bridge
• Crickhowell Castle (remains of)
  Castle
• Ely Tower of Brecon Castle
  Castle
• Gatehouse to Great Porthamel
  Gatehouse
• Hay Castle
  Castle
• Llangynidr Bridge (partly in Llanfihangel Cwmdu with Bwlch and Cathedine community)
  Bridge
• Llangynidr Bridge (partly in Llangynidr community)
• Llanthony Priory
  Ruin
• Llanvihangel Court
  House
• Llanvihangel Court
  House
• Llwyn-celyn Farmhouse
  Farmhouse
• Newton House
  House
• Pen-y-Clawdd Court
  Farmhouse
• Pen-y-Clawdd Court
  House
• Penpont including attached conservatory and rear service ranges
  House
• Porth-Mawr Gatehouse
  Gatehouse
• Remains of the Great Hall of Brecon Castle
  Castle
• Stable Block at Llanvihangel Court
  Stable
• The Deanery and Vestries, Cathedral of St John the Evangelist
• The Tower
• Theatre at Craig-y-nos
  Theatre
• Treberfydd (also known as Treberfedd)
  Country House
• Trefecca Fawr
  House
• Tretower Castle
  Castle
• Tretower Court
  Manor House, Courthouse
• Usk Bridge
  Country House
• Usk Bridge
  Bridge