St Mary Magdalene's Church, Bleddfa

Bleddfa is a village which lies on the road from Knighton to Penybont and is located in the community of Llangunllo, Powys, Wales. It is 5 miles (8 km) from Knighton. Until 1983 Bleddfa was a community itself. Two hillforts dating to around 200 BC guard the village: Clog Hill above the village, and Llysin Hill to the west. St Mary Magdalene's Church, Bleddfa dates from the 13th century. In the 19th century part of the building was used as a schoolroom. It is a Grade I listed building. In 1766, the Swiss philosopher Jean-Jacques Rousseau, whose ideas were instrumental in underpinning the French Revolution, was offered lodgings in a 16th-century grange house called 'Monaughty' which was near Bleddfa. He was so enamoured by Wales during his stay that he hoped Wales would be his final resting place (though he eventually died in Ermenonville, France).

Bleddfa Castle (sometimes referred to as Bledeach or Bledvach Castle) was a motte and bailey structure near Llangunllo in modern-day Powys, Wales. It is believed to have been built before 1195 and abandoned by 1304. What remains today is described as a "mutilated oval mound" of 46 by 36 metres (151 ft × 118 ft), containing some traces of masonry. It is surrounded by a rectangular bailey measuring 100 by 60 metres (330 ft × 200 ft), with a hedge on its northern border.

Llangunllo (sometimes Llangynllo; ) is a village and community in central Powys (formerly in Radnorshire), Wales, located about 5 miles west of Knighton. It is named after St Cynllo. The population of the community at the 2011 census was 369. It is served by Llangynllo railway station.

Radnor Forest (Welsh: Fforest Clud) is a rock dome composed of Silurian shales, mudstones and limestone in the historic county of Radnorshire, Powys, Mid Wales. It is a forest in the medieval sense of the word (an area of land set aside for hunting). It lies within the Welsh Marches region since Offa's Dyke lies nearby to the east. The area lies to the north of the Black Mountains and to the east of the Cambrian Mountains. Hergest Ridge is immediately to the south-east of the area (just across the English border into Herefordshire), near the small town of Kington. The highest point in the area is Rhos Fawr a broad plateau which reaches 660 metres (2,165 ft), and is equipped with a trig point to mark the summit. A similar plateau adjoining to the east, Black Mixen is the only Nuttall to have a communications mast (a radio transmitter) on its summit.

Black Mixen (Welsh: Y Domen Ddu) is a subsidiary summit of Rhos Fawr or Great Rhos in the Radnor Forest. The summit is large peat bog plateau. The summit is marked with a cairn, and is next to a radio transmitter and its building.Black Mixen is the only Nuttall to have a communications mast (a radio transmitter) on its summit. To the east is Bache Hill, to the south are the Black Mountains, to the west is the Great Rhos plateau. The summit cairn is probably of Bronze Age date, with most peaks in the area showing similar barrowss.

Llangynllo railway station is a countryside stop in Powys about 5 miles west of Knighton, on the Heart of Wales Line. The station is located 1.4 miles north of Llangunllo village (also known as Llangynllo), at road level beside one house and two cottages on a minor rural road off the B4356 road.

Bache Hill (Welsh: Bryn Bach) is a subsidiary summit of Rhos Fawr or Great Rhos, in the Radnor Forest in Wales. It is located to the east of Black Mixen. The summit is marked by a trig point built on an ancient burial mound, probably of Bronze Age date, like most of the summit cairns and round barrows in Wales. Some controversy arises from the burial mound; in that 610 metres might be the top of the man-made mound. Some walkers therefore doubt Bache Hill's 2,000-foot status. However, the latest OS Explorer Maps shows a large 610-metre contour round the summit.

Monaughty House (or Mynachdy, Welsh for 'Monastery') stands in the community of Llangunllo, Powys, Wales. Dating from c. 1565, it is one of the oldest stone-built houses in the county and a Grade I listed building.

Cascob (Welsh: Casgob) is a small village in Powys. It is located in a valley five miles to the south-west of Knighton. The village is part of Whitton, Powys. The village is situated to the east of Radnor Forest, an area of moorland just within Wales. It also lies to the north-west of the small border town of Kington. In 1086, when the Domesday Book was compiled, Cascob was listed with no recorded population but within the hundred of Leintwardine. Additionally, it was counted under both Herefordshire and Shropshire.

New Radnor (Welsh: Maesyfed) is a village in Powys, Wales, to the south of Radnor Forest, and was the county town of Radnorshire. In the 2001 census, the community's population of 410 was split evenly between male and female, in 192 households. The population at the 2011 Census was 409. The community includes the village of Llanfihangel Nant Melan.

The Battle of Bryn Glas (also known as the Battle of Pilleth) was a battle between the Welsh and English on 22 June 1402, near the towns of Knighton and Presteigne in Powys, Wales. It was part of the Glyndŵr Rising of 1400-1415. It was an important victory for the Welsh under Owain Glyndŵr, as it resulted in the prolongation of the Welsh war of independence and the destabilisation of English politics for several years afterward.

Kinnerton is a village in Powys (historically in Radnorshire), Wales. Kinnerton first appears in records as Kynardton in 1304, meaning "Cyneheard's farm or settlement".