About
Crickhowell Castle stands at the eastern edge of the market town of Crickhowell in Powys, its mound and fragmentary masonry remains occupying a commanding position above the Usk valley with views to the Black Mountains and the Brecon Beacons beyond. The castle was founded in the late eleventh or early twelfth century by the Norman lord Turberville (or de Turberville), one of the Anglo-Norman lords who penetrated into the upper Usk valley following the broader conquest of south-east Wales.
The site exploits a natural rise of ground at the valley edge — not a purpose-built mound but a naturally elevated spur enhanced by artificial scarping — to create a position that commanded both the town and the important river route along the Usk.
The castle was subsequently held by the Pauncefot family and later passed through a succession of Anglo-Norman and English lords over the medieval centuries, always important as a market town stronghold in the fertile Usk valley rather than a major military installation. The town of Crickhowell — its name derived from the Welsh Crucywel, referring to an Iron Age hillfort on the ridge above — was a borough planted beside the castle in the Norman period, one of the many small market towns established alongside castles throughout the March of Wales as instruments of Anglo-Norman colonisation and economic control.
The castle and its town represent a characteristic element of the Norman Marches landscape in this part of Powys, where a chain of lordships and their associated boroughs controlled the valleys and routeways of the southern uplands.
The castle was damaged and may have been finally abandoned during the revolt of Owain Glyndŵr in the early fifteenth century, and it was never substantially rebuilt. Today the remains are fragmentary — a substantial mound, portions of curtain wall and a rounded tower base, and earthwork remains of the bailey — but the site is freely accessible as a public open space managed by the local authority in partnership with Cadw, and its position on the edge of the town centre makes it an easily incorporated element of any visit to Crickhowell.
The surrounding landscape — Crickhowell is regarded as one of the most beautiful small towns in Wales, set between the Usk and the escarpment of the Black Mountains with Table Mountain (Crug Hywel) rising prominently above — makes the castle visit part of a broader heritage and landscape experience of exceptional quality.
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Plan Your Visit
⏱️ Recommended Visit Duration
💡 Visitor Tips
- Crickhowell is most easily reached by car — the nearest rail station is Abergavenny (approximately 6 miles east) with bus connections but limited frequency to the town.
- Combine the castle with a visit to Tretower Court and Castle (Cadw, approximately 3 miles west, admission charge) — one of the finest late medieval court houses in Wales, in a complementary Usk valley setting.
- The climb to Table Mountain (Crug Hywel) above the town rewards the effort with exceptional views and access to the Iron Age hillfort from which the town takes its Welsh name — a half-day walk for fit visitors.
- Crickhowell's independent shops and cafés are celebrated throughout Wales — allow time to explore the town centre before or after the castle.
- The castle mound is a fine picnic spot with panoramic views — bring a picnic and enjoy the Brecon Beacons backdrop.
- Abergavenny and its market (Tuesdays and Fridays) is a short drive east and provides a full market town experience alongside strong Food Festival credentials — Abergavenny hosts one of Wales's most celebrated food festivals each September.
- A Cadw membership covers the admission charge at Tretower Court and Castle and other Cadw paid sites — worth considering if you plan to visit multiple Cadw properties during your stay in the Brecon Beacons.
- The Usk valley between Crickhowell and Abergavenny has excellent walking and cycling along the Usk Valley Walk — the castle visit can be the starting point for a longer exploration of the valley landscape.
Highlights
The Castle Mound and Panoramic Views
The castle mound at Crickhowell — a substantial natural spur enhanced by artificial scarping and medieval earthworking — provides one of the finest viewpoints in the Usk valley, with panoramic views to the Black Mountains escarpment, the distinctive flat summit of Table Mountain (Crug Hywel) directly above the town, the Brecon Beacons to the west, and the winding Usk valley below.
From the top of the mound the strategic logic of the castle's siting is immediately legible: it commanded the town, the river crossing, and the valley routeway simultaneously. This combination of archaeological significance and spectacular landscape viewpoint makes the mound itself one of the most rewarding features of the site, accessible to all visitors within a short walk from the town centre.
The Rounded Tower Base and Curtain Wall
Among the most substantial masonry survivals at Crickhowell Castle is the base of a rounded or polygonal tower on the mound, with sections of curtain wall extending from it. Though only the lower courses survive to any height, the tower base is large enough to indicate a structure of considerable ambition — a round or polygonal tower in the thirteenth-century style that would have provided flanking coverage along the adjacent walls and served as one of the principal defensive points of the castle enclosure.
The masonry, where exposed, displays the characteristic rubble construction of a Marcher castle of this date.
The curtain wall sections give the outline of the enclosure and help visitors to understand the scale of the original castle, which was considerably more substantial than the fragmentary remains might initially suggest.
Norman Colonisation and the Marcher Lordship
Crickhowell Castle is a characteristic product of the Norman colonisation of the Welsh Marches — the borderlands between England and the Welsh kingdoms that were conquered and held by powerful magnates operating outside the normal structure of English feudal law. The Turbervilles who founded Crickhowell were one of the Anglo-Norman dynasties that penetrated the upper Usk valley from their base in the Vale of Glamorgan, establishing castles, planting towns, and imposing a seigneurial economy on a landscape previously organised on native Welsh principles.
The castle and its associated borough of Crickhowell represent this colonial project in miniature: the castle as instrument of military control, the town as instrument of economic extraction.
Understanding this dynamic helps visitors to read the castle's position within both the physical and the social landscape of medieval south-east Wales.
Table Mountain (Crug Hywel) and the Iron Age Heritage
Immediately above Crickhowell on the Black Mountains escarpment rises the distinctive flat summit of Table Mountain — known in Welsh as Crug Hywel, meaning the 'mound of Hywel'. On this summit are the remains of an Iron Age hillfort from which the Welsh name of the town is ultimately derived, predating both Roman and Norman occupation by over a thousand years.
The fort's commanding position above the Usk valley was chosen for the same reasons as the Norman castle below: visibility, defensibility, and control of the valley routeway.
Walking from the castle to the top of Table Mountain (a challenging but rewarding half-day walk) allows visitors to trace a heritage landscape that runs from Iron Age through Roman (the road along the Usk) to Norman and medieval, all within a single spectacular landscape.
Collections
Crickhowell Castle is a Cadw free open-access site managed in partnership with the local authority. The visitor experience consists of the castle mound, the rounded tower base, curtain wall sections, and the outstanding panoramic views over the Usk valley and Brecon Beacons. There is no conventional object collection at the site.
The complementary Cadw paid site of Tretower Court and Castle (3 miles west) is the richest heritage experience in the immediate area for those wishing to explore further.
Explore the diverse collections housed in this museum.
Current Exhibitions
No current exhibitions. Please check the museum website for updates.