Sylfaen railway station

Tŷ Mawr is a Grade I-listed timber framed house in the township of Trefnant in the historic parish of Castle Caereinion, Montgomeryshire, Wales. Originally occupied by the Lloyd family, descendants of Alo ap Rhiwallon who had settled in Trefnant in the 13th century, the house was re-discovered in 1971 and fully restored to its late 17th-century appearance in 1997–8. The restoration gained the RICSs "Building of the Year" award in 2000. In 2001, a volume of the Montgomeryshire Collections was devoted to a detailed description of the discovery and the research programme that was carried out on the building. The house is open on an occasional basis or by appointment.

Castle Caereinion railway station is a railway station on the 2 ft 6 in (762 mm) narrow gauge Welshpool and Llanfair Light Railway in Mid Wales. It serves the nearby village of Castle Caereinion and lies 3+3⁄4 miles (6.0 km) from the Welshpool Raven Square terminus. The station was opened on 6 April 1903.The station was an important intermediate stop and had a signal box that still survives. The level crossing over the B4385 has been automated since 2015. The Great Western Railway withdrew passenger services on 9 February 1931. and the line closed completely on 3 November 1956. By 1963 the line had a passenger service restored by the Welshpool and Llanfair Railway. The station officially reopened on 6 April 1963, however due to damage caused by floods to the Banwy Bridge it was closed between 28 September 1964 and 14 August 1965.Two platforms are present and a passing loop that sees occasional use. The main platform is raised whilst the other is at ground level.

Castle Caereinion (Welsh: Castell Caereinion) is a small village and community in Montgomeryshire, Powys, Wales upon the River Banwy, around 8 miles west of Welshpool, and 4 miles east of Llanfair Caereinion. In 2011 the ward had a population of 1810. The community had a population of 592. Castle Caereinion railway station is on the Welshpool and Llanfair Light Railway. The community includes the hamlet of Cyfronydd. The village is named after an ancient castle. The castle was built in 1156 by Madog ap Maredudd. Madog's nephew Owain Cyfeiliog swore allegiance to the English, Owain Gwynedd took the castle from him and destroyed it in about 1167. It has been suggested that a mound in the churchyard of St Garmon's is the remains of the earthwork castle. This mound is known as Twmpath Garmon, so it could be a preaching mound (as in Llanfechain). The most recent view is that the mound does not appear motte-like and a survey in 2002 failed to find a surrounding ditch.Tŷ Mawr, a listed Grade I timber-framed house, is in Trefnant within the parish of Castle Caereinion, this house represents an important surviving medieval hall house built for gentry, which dendrochronological evidence suggests was built around 1490, The house was restored in 1997–1998 and is again being used as a home.

The Welshpool and Llanfair Light Railway (W&LLR) (Welsh: Rheilffordd y Trallwng a Llanfair Caereinion) is a 2 ft 6 in (762 mm) narrow gauge heritage railway in Powys, Wales. The line is around 8.5 miles (13.7 km) long and runs westwards from the town of Welshpool (Welsh: Y Trallwng) via Castle Caereinion to the village of Llanfair Caereinion.

Llanerchydol is a hamlet in Powys, Wales, situated on the A458 about 2 km west of the centre of Welshpool. It is part of the community of Welshpool and also lends its name to an electoral ward of Welshpool Llanerchyddol.

Welshpool Llanerchyddol (usually referred to as Llanerchyddol) is the name of an electoral ward in the town of Welshpool, Powys, Wales. It elects a councillor to Powys County Council.

Belan is a hamlet, 3.5 miles (5.6 km) southwest of Welshpool, in Powys, Wales. It belongs to the community of Welshpool. The Belan Locks, built around 1800 as part of the Montgomery Canal, are nearby.

Brithdir is an area in the community of Berriew, Powys, Wales, which is 78 miles (126 km) from Cardiff and 151 miles (243 km) from London. It lies to the north-east of Berriew and is noted for its motte and bailey castle.

Cyfronydd Hall is a Welsh country house located on the A458 road between Welshpool and the hamlet of Cyfronydd, Llanfair Caereinion. It was built in about 1865 for the Pryce Jones family after an earlier hall on the site burned down. It once formed part of the 1,922-acre (778 ha) Cyfronydd Estate.

The Rhiw Valley Light Railway was a 15 in (381 mm) gauge railway located near to the village of Berriew in Powys, Wales. It closed on 2 October 2022.

Dogfeiling was a minor sub-kingdom and later a commote in north Wales. It formed part of the eastern border of the Kingdom of Gwynedd in early medieval Wales. The area was named for Dogfael, one of the sons of the first King of Gwynedd, Cunedda. It existed from 445 until sometime around the year 700 when it was re-absorbed back into Gwynedd proper.

The River Banwy is a river about 19 miles (31 km) long in Powys, Wales. It is a tributary of the River Vyrnwy. The Banwy rises in the hills near the pass which takes the A458 road between Mallwyd and Welshpool. The river is called Nant Cerrig-y-groes at its source near Moel y Llyn. Then flowing east, it joins a number of lesser streams before reaching Pont Twrch near the village of Y Foel, at its confluence with the river Twrch. Two miles further on, it is joined by the river Gam, which flows down from the Nant yr Eira, between Y Foel and Llangadfan. After flowing past the small village of Llanerfyl, the river meanders between hills of moderate altitude to reach a bridge at Llanfair Caereinion. For the last 5 miles (8.0 km) of its course it turns northwards through a narrow valley. 'Yr Hafesb' is its local name here. It passes Mathrafal, the seat and court of the kings of Powys. Its confluence with the Vyrnwy is near Newbridge.