This is a list of hillforts of Monmouthshire that have been registered with Cadw as historical monuments. [1] Welsh names are in brackets.
White Castle, also known historically as Llantilio Castle, is a ruined castle near the village of Llantilio Crossenny in Monmouthshire, Wales. The fortification was established by the Normans in the wake of the invasion of England in 1066, to protect the route from Wales to Hereford. Possibly commissioned by William fitz Osbern, the Earl of Hereford, it comprised three large earthworks with timber defences. In 1135, a major Welsh revolt took place and in response King Stephen brought together White Castle and its sister fortifications of Grosmont and Skenfrith to form a lordship known as the "Three Castles", which continued to play a role in defending the region from Welsh attack for several centuries.
Raglan (; is a village and community in Monmouthshire, south east Wales, United Kingdom. It is located some 9 miles south-west of Monmouth, midway between Monmouth and Abergavenny on the A40 road very near to the junction with the A449 road. The fame of the village derives from Raglan Castle, built for William ap Thomas and now maintained by Cadw. The community includes the villages of Llandenny and Pen-y-clawdd. Raglan itself has a population of 1,183.
Cwmavon is a hamlet about 2 miles south of Blaenavon and 4 miles north of Pontypool. The hamlet is part of the community of Abersychan in the county borough of Torfaen in south east Wales, and is within the boundaries of the historic county of Monmouthshire.
The Kymin,, is a hill overlooking Monmouth, in Monmouthshire, Wales. It is located approximately one mile east of Monmouth, on the eastern side of the River Wye and adjacent to the border with the Forest of Dean and England. The summit of the hill, about 800 feet above sea level, is known for its neo-classical monuments, the Roundhouse and the Naval Temple, built between 1794 and 1800. It is registered on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales. The site is within a designated Area of Outstanding Natural Beauty (AONB) and is owned by the National Trust.
The Nelson Garden, on 13 Chippenhamgate Street, at the rear of No.18 Monnow Street, Monmouth, Monmouthshire is a 19th-century garden that was the scene of a tea party held to honour Lord Nelson in 1802. The garden is one of 24 sites on the Monmouth Heritage Trail. It is bounded on the south by the line of the medieval town wall through which it is entered via a short underground passageway. The garden has limited public access and is now managed by a trust. It is included on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.
Treowen is an early 17th-century house in Monmouthshire, Wales, regarded as "the most important gentry house in the county". It is located in open countryside within the parish of Wonastow, about ½ mile (1 km) north-east of the village of Dingestow, and 3 miles (4.8 km) south-west of Monmouth. After being used as a farmhouse for three centuries, Treowen now operates as a conference and functions venue and holds the annual Wye Valley Chamber Music Festival. It is a Grade I listed building, and its gardens are designated Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.
The Church of St Aeddan, Bettws Newydd, Monmouthshire, Wales, is a fifteenth-century church of twelfth-century origin. It contains a notable rood screen. The church is a Grade I listed building and remains an active parish church in the Heart of Monmouthshire Ministry Area.
The Monmouth War Memorial commemorates the Monmouth fallen of the First and Second World Wars.
The War Memorial of the Royal Monmouthshire Royal Engineers commemorates the soldiers who died in World War I and World War II.
St John's is a grade II listed building in the town centre of Monmouth, Wales. It is located in Glendower Street within the medieval town walls. The house is most remarkable for the rear of the property which features a Coalbrookdale verandah and formal walled garden that have been separately grade II listed with the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales. The villa's garden is also registered with the Welsh Historic Gardens Trust.
Scheduled monuments are sites of archaeological importance with specific legal protection against damage or development.
Monmouthshire is a county and principal area of Wales. It borders Torfaen and Newport to the west; Herefordshire and Gloucestershire to the east; and Powys to the north. The largest town is Abergavenny, with other large settlements being Chepstow, Monmouth, and Usk. The present county was formed under the Local Government (Wales) Act 1994, and comprises some sixty percent of the historic county. Between 1974 and 1996, the county was known by the ancient title of Gwent, recalling the medieval Welsh kingdom. The county is 850 km2 in extent, with a population of 95,200 as of 2020.
In the United Kingdom, the term listed building refers to a building or other structure officially designated as being of special architectural, historical, or cultural significance; Grade I structures are those considered to be "buildings of exceptional interest". Listing was begun by a provision in the Town and Country Planning Act 1947. Once listed, strict limitations are imposed on the modifications allowed to a building's structure or fittings. In Wales, the authority for listing under the Planning Act 1990 rests with Cadw.
In the United Kingdom, the term listed building refers to a building or other structure officially designated as being of special architectural, historical, or cultural significance; Grade II* structures are those considered to be "particularly important buildings of more than special interest". Listing was begun by a provision in the Town and Country Planning Act 1947. Once listed, strict limitations are imposed on the modifications allowed to a building's structure or fittings. In Wales, the authority for listing under the Planning Act 1990 rests with Cadw.
Monmouthshire is a county and principal area of Wales. It borders Torfaen and Newport to the west; Herefordshire and Gloucestershire to the east; and Powys to the north. The largest town is Abergavenny, with the other major towns being Chepstow, Monmouth, and Usk. The county is 850 km2 in extent, with a population of 95,200 as of 2020. The present county was formed under the Local Government (Wales) Act 1994, and comprises some sixty percent of the historic county. Between 1974 and 1996, the county was known by the ancient title of Gwent, recalling the medieval Welsh kingdom. In his essay on local government in the fifth and final volume of the Gwent County History, Robert McCloy suggests that the governance of "no county in the United Kingdom in the twentieth century was so transformed as that of Monmouthshire".