Llandegveth

Berllan-deg, Llanhennock, Monmouthshire is a country house dating from the mid-17th century. A rare survival of a remarkably unaltered hall house, Berllan-deg is a Grade II* listed building.

Coed-y-paen is a village in South Wales, situated at the south-eastern end of Llandegfedd Reservoir, 2.5 miles (4 km) north-west of Llangybi. HM Prison Prescoed, a Category D prison, is located nearby.The village has one public house, the Carpenters Arms.

Ponthir (Welsh: Pont-hir) is a village and community at the south-west of the county borough of Torfaen on the boundary of the counties of Monmouthshire and Newport. It is approximately six miles from Newport city centre and 3½ miles from Cwmbran, lying between the settlements of Caerleon and Llanfrechfa.

Llanhennock (Welsh: Llanhenwg) is a village and former community, now in the community of Llangybi, in Monmouthshire, south east Wales, United Kingdom. The population taken at the 2011 census was 496. The village of Tredunnock was within the community. In 2022 the community was abolished and merged with Llangybi.

Ponthir railway station was a railway station in the village of Ponthir in Torfaen, South Wales, UK.

HM Prison Prescoed (Welsh: Carchar Prescoed EF) is a Category D men's open prison, located in Coed-y-paen, three miles from Usk in Monmouthshire, Wales. Prescoed is operated by His Majesty's Prison Service, and acts as a satellite prison of the nearby HMP Usk.

Ton Farmhouse, Llangybi, Monmouthshire is a farmhouse dating from the early 17th century. John Newman, in his Monmouthshire Pevsner, describes it as a "perfect Monmouthshire farmhouse". Ton is a Grade II* listed building, its listing noting that it is a "remarkably good survival" of a prosperous 17th century Welsh farmhouse.

The Afon Lwyd or Afon Llwyd (English: 'grey river') is a 13-mile (21 km) long river in south-east Wales which flows from its source northwest of Blaenavon, through Abersychan, Pontnewynydd, Pontypool, Llanfrechfa and Cwmbran before flowing, at Caerleon, into the River Usk, which subsequently flows into the Bristol Channel to the south of Newport. The river was severely affected by pollution from industry and mine discharge, and fly tipping, but during the 1980s efforts were made to improve water quality and improve fish stocks. To aid this, the Environment Agency Wales built a fish ladder at Pontymoile in 2010 enabling fish to ascend past the weir there. By late 2011 it was claimed that the river was in its cleanest state since medieval times.Historically the river has also been known as the Torfaen – meaning 'breaker of stones' – which gives some indication of the force of the river during surges. Although this name is no longer in use for the river, it is still in common use as the name for the local authority, Torfaen County Borough Council.

Llanddewi Court, Llanddewi Skirrid, Monmouthshire, Wales, is a Grade II* listed house dating from the late 16th century. It is an example of a "double-house", a building in two sections, originally without interconnections, and designed to accommodate two families.

Tregrug Castle (Welsh: Castell Tregrug; Welsh pronunciation: [ˈkastɛɬ trɛˈɡriːɡ]) or Llangibby Castle is a ruin in Monmouthshire, Wales, located about 1 mile (1.5 km) to the north of the village of Llangybi, close to the settlement of Tregrug. The castle appears to have superseded an earlier Norman motte-and-bailey castle, which is first mentioned in records dating from 1262. Surrounded by dense woodland, on the top of a ridge, the present remains include a large, nearly rectangular walled enclosure, about 164 m (180 yards) by 78 m (85 yards), surrounded by ditches - the size of the bailey makes it the largest single-enclosure castle in England and Wales. The bailey is entered through a gatehouse, to the left of which stands a large stone tower, known as the 'Lord's Tower'. Recent archaeological thinking suggests that the castle's main function may have been recreational rather than defensive; it was probably built as a hunting lodge, with accompanying gardens in the style of a late medieval ‘pleasance’. The castle had fallen into disuse by the 16th century but was refortified and garrisoned during the English Civil War. Slighted at the war's end, it was subsequently redeveloped as a landscape garden feature, to complement a new house, New Llangibby Castle, which was built in the grounds at the very end of the 17th century.

The Sôr Brook is a right bank tributary of the River Usk running largely in Monmouthshire in south Wales, though the watercourse forms the boundary with neighbouring Torfaen in places. Its uppermost reaches were inundated by the construction of Llandegfedd Reservoir which opened in May 1965 It now flows from beneath the dam of the reservoir southwards past Llandegveth to join the Usk in its tidal reach 1 km northeast of Caerleon.

Caerleon (; Welsh: Caerllion) is a town and community in Newport, Wales. Situated on the River Usk, it lies 5 miles (8 km) northeast of Newport city centre, and 5.5 miles (9 km) southeast of Cwmbran. Caerleon is of archaeological importance, being the site of a notable Roman legionary fortress, Isca Augusta, and an Iron Age hillfort. Close to the remains of Isca Augusta are the National Roman Legion Museum and the Roman Baths Museum. The town also has strong historical and literary associations: Geoffrey of Monmouth elevated the significance of Caerleon as a major centre of British history in his Historia Regum Britanniae (c. 1136), and Alfred Lord Tennyson wrote Idylls of the King (1859–1885) while staying in Caerleon.