To provide you with the best experience, cookies are used on this site.  Learn more

Allow cookies
Llanthony Priory
  • Llanthony Priory
  • Llanthony Priory

Book Tickets Online

About

Llanthony Priory is a hidden gem in the heart of the Black Mountains.

"If there’s a better religious site ‘truly suited to the monastic life… in a wilderness far removed from the bustle of mankind’ we’d like to know".

Those were the words of Giraldus Cambrensis, Gerald of Wales, the 12th-century traveller and chronicler. Remote Llanthony, locked away in a dramatic location in the Vale of Ewyas beneath the brooding borderland Black Mountains that rise abruptly from this evocative ruin, still radiates that spirit of isolation and contemplation.

Norman knight William de Lacy founded a hermitage here when he – untypical of the times – abandoned war and embraced religion. By 1118 Llanthony had become a monastery of Augustinian canons, which continued until it was suppressed in 1539.

Although now a 900-year-old ruin, it’s easy to see from these extensive remains that Llanthony was one of Wales’s great medieval buildings. In particular, its former magnificence lives on in the surviving richly decorated red stonework and superb row of pointed archways, which frame a scene that has changed little since de Lacy’s times.

Llanthony Priory is one of the National Park's top ten sites for stargazing.

Book Tickets

Events

22nd Aug 2026 - 22nd Aug 2026

23rd Aug 2026 - 23rd Aug 2026

Llanthony PrioryThe Monk, Minstrel and Wise WomenThe Monk, Minstrel and Wise Women. Step back in time and meet our Medieval characters.
more info

12th Sept 2026 - 12th Sept 2026

13th Sept 2026 - 13th Sept 2026

Llanthony PrioryOpen Doors - Llanthony PrioryEnjoy a free guided tour of Llanthony Priory and learn all about monastic life in medieval times.
more info

Related

Llanthony PrioryStaying at Llanthony Priory, AbergavennyStay at the stunning Llanthony Priory, deep in the Black Mountains. 

Llanthony PrioryLlanthony Priory Cellar Bar, AbergavennyThe Llanthony Priory bar is open within the priory building itself, and open for food and drink from Tuesday to Sunday.

Facilities

Booking & Payment Details

  • Free Entry

Children

  • Children welcome

Parking

  • Free Parking

Property Facilities

  • Dogs not accepted (except guidedogs)
  • Public toilets
  • Smoking not allowed

Map & Directions

Road Directions

Take the A465 north from Abergavenny and at Llanfihangel Crucorney, turn left where signed to Llanthony and the Priory. Left again in the village and continue to Llanthony; car park on left.Accessible by Public Transport: Abergavenny station is 12 miles away.

Llanthony Priory (Cadw)

Type:Historic Site

Llanthony Priory, Llanthony, Abergavenny, Monmouthshire, NP7 7NN
Close window

Call direct on:

Tel0300 025 6000

Awards

  • Visit WalesCadw Welsh Government Cadw Welsh Government 2016

Opening Times

Season (1 Jan 2026 - 31 Dec 2026)

* Daily 10am - 4pm. Closed 24, 25, 26 December and 1 January.
Last admission 30 minutes before closing

Don't Miss

Don't Miss

Don't Miss

Don't Miss

Don't Miss

Don't Miss

Don't Miss

  • Cymru Wales Logo
  • Site Logo
  • Monlife Logo
  • Monmouthshire Logo