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.

Myarth
Myarth viewed from the west
Highest point
Elevation292 m (958 ft)
Prominence164 m (538 ft)
Parent peakAllt yr Esgair
ListingMarilyn in Wales
Naming
Language of nameWelsh
Geography
Map
LocationPowys, Wales
OS gridSO170208

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.[1]

In 2016, the hill was used as the location for a segment of an episode of the motoring series The Grand Tour.

References

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  1. ^ Ordnance Survey 1:25,000 scale Explorer map sheet OL 13 Brecon Beacons National Park: eastern area

51°52′48″N 3°12′22″W / 51.880°N 3.206°W / 51.880; -3.206