Afon Crawnon

Llangynidr Bridge, also known as "Coed-yr-Ynys Bridge", is an early 18th-century bridge that crosses the River Usk to the north of Llangynidr, Powys, Wales. It carries the B4560 road towards Bwlch. The existing stone bridge dates from approximately 1700, and is thought by some to be the oldest bridge on the River Usk. It replaced an earlier bridge that was located 500m further west; the sale deeds of a local smithy, dated 1630, contain the first known reference to that earlier bridge, which itself replaced a wooden bridge shown on a land survey of 1587. Llangynidr Bridge lies in the Hundred (county division) of Crickhowell and is similar in style to the Crickhowell Bridge over the Usk, which dates from 1706. It has six arches, which vary in span from 22 to 30 feet, divided by v-shaped cutwaters topped by pedestrian refuges and parapets with plain coping stones. The cutwaters continue up to the parapet, in order to provide spaces for pedestrians to stand to avoid wheeled traffic crossing the bridge. It is 69 m (230 ft) long and the road is 2.4 m (8 ft) wide. It is considered a particularly impressive example because of its height - reducing the danger of flooding - and its location, which gives a good view of the architecture. Llangynidr Bridge is known to have been repaired in 1707, and again in 1822. In 1794 a turnpike gate was set up on the Bwlch side of the river, and the right to collect the tolls was auctioned off in 1800. The turnpike cottage is still standing and was purchased from the Beaufort estate in 1915 by the family of one of the earliest toll-keepers. Theophilus Jones, passing through in 1809, noted that the responsibility for repairs lay with the hundred of Crickhowell. Further repairs were carried out in 2015–16. The bridge has been painted over the years by many artists, notably Sir Cedric Morris, whose painting of the bridge has been purchased for Y Gaer, Elizabeth Wynter and Gwyn Briwnant Jones. A short way from the bridge is a standing stone, 14 feet tall, which stands on a field boundary. The bridge became a Grade II listed structure in 1952; it was upgraded to Grade I in 2003 as one of the best early road bridges in Wales, ranked equally with Crickhowell Bridge.

Llangynidr is a village, community and electoral ward in Powys, Wales, about 4 miles (6.4 km) west of Crickhowell and 9 miles (14.5 km) south-east of Brecon. The River Usk flows through the village as does the Monmouthshire and Brecon Canal. It is in the historic county of Brecknockshire.

Buckland Hill is a low hill in the Brecon Beacons National Park in the county of Powys in Wales. Sitting transversely across the Usk valley between the river and the village of Bwlch, it provides excellent panoramic views down the valley and across to the Black Mountains. The summit at 316m above sea level is marked by an OS trig point though this is now within a dense conifer plantation and so no longer affords any outward views. Buckland Hall sits at the foot of the hill's afforested northwestern side.

Llygadwy is a locality near the village of Bwlch in the county of Powys in southeast Wales. The usual meaning of llygad in Welsh is 'eye' but it can signify a spring e.g. Llygad Llwchwr. The name therefore signifies the source of a stream known traditionally as 'Yw' though which is nowadays known as Ewyn Brook and which flows through a wide, though short, vale known traditionally as Ystradyw. The modern spelling appears to be a corruption of an earlier form Llygadyw. The spring arises where a band of non-marine limestone known as a calcrete outcrops within countryside otherwise dominated by sandstone rocks of the Old Red Sandstone.

Bwlch (Welsh for 'a pass') is a small village and an electoral ward in the community of Cwmdu and District, Powys, south Wales. The settlement is strung out along the A40 road which crosses a low col above the Usk Valley at this point on its route between Brecon and Crickhowell.

Buckland Coach House & Ice House is a Site of Special Scientific Interest in Brecknock, Powys, Wales. These are part of the grounds of Buckland House and have been leased into the care of the Vincent Wildlife Trust. The Coach House is home to a breeding population of at least 400 adult lesser horseshoe bats. The Ice House provides a winter hibernation site, with 300 or more lesser horseshoe bats using it most years.

Myarth is a hill in the Usk Valley in the county of Powys in South Wales, about 2 miles west of Crickhowell. Its summit at 292 metres (958 ft) is covered by trees, whilst the larger part of its slopes are also wooded. It is listed as a Marilyn. Myarth has an elongate form commonly ascribed to erosion by the west-to-east movement of the Usk Valley glacier during successive ice ages. The River Usk runs along the foot of the hill on its southern side. Myarth forms a prominent feature in many views over the Usk Valley and often features in commercial photography of the area. Though it is ringed by public roads—the A40 to the north and a minor road to the south—there is no public access to the hill itself, which is in private ownership. In 2016, the hill was used as the location for a segment of an episode of the motoring series The Grand Tour.

Tor y Foel is a hill in the Brecon Beacons National Park in the county of Powys in Wales. It is located on the eastern flank of Talybont Reservoir, and the summit at 551m is marked by a small cairn. It gives excellent panoramic views over the valley of the River Usk, across to the Black Mountains and west to the Brecon Beacons.

Chartist Cave (or sometimes Chartist's or Chartists' Cave) is a culturally significant cave on Mynydd Llangynidr in southern Powys, Wales. The entrance is a broad arch formed of Twrch Sandstone ('Millstone Grit') which overlies the Carboniferous Limestone immediately beneath.

Conway Road Methodist Church is a Nonconformist chapel in Canton, Cardiff. It stands at the junction of Conway Road and Romilly Crescent and has been a Grade II Listed Building since 1975. It is the largest Methodist chapel still in use in Cardiff.