At one time in its proud past the Cistercian monastery of Cwmhir Abbey was the largest in Wales and boasted one of the largest naves in all Britain at 242 feet (bested only by York, Durham, and Winchester cathedrals). The abbey is the reputed last resting place of Llewelyn ap Gruffydd, who was killed at nearby Climery in 1282.
Some legends state that Edward I intentionally built the abbey on top of Llewelyn's tomb, but that seems based more on romance than fact.
History
The abbey was built in 1176 as a daughter house of Whitland Abbey. Despite the size of the abbey church, Cwmhir was never a wealthy monastic house. It suffered very badly in Owain Glyndwr's 1401-2 revolt.
Only the nave of the abbey church remains today. The building was originally built to a cruciform plan, but the transepts and chancel were eventually walled off. The Welsh monks at Cwmhir were once fined by Henry II for aiding a Welsh attack on English troops. At the time of the Dissolution only 3 monks lived on at Cwmhir, and there are few decent remains left of the monastic buildings.
Landscape Features
At the east end of the church is a black slate memorial to Llewelyn set in the green turf. At the west end is a low mound which might make you scratch your head; it is not original to the castle, but was built in the Victorian period as part of the landscaping of the manor house.
By the same token, the small pond to the south of the abbey church is not an abbey fishpond, as you might assume, but was part of the same landscaping of the manor house grounds.
The village of Abbeycwmhir is just about the most peaceful and secluded place you can imagine. It is set in a bowl of green hills, in an area of superb natural beauty, with the Clywedog Brook running quietly along the valley floor.
Note: If you are visiting by car, take my advice and do NOT come by way of the minor road from Rhayader. The road is exceptionally narrow and has few passing places (though it passes through very attractive countryside). Far easier is the road from the north, off the A483 north of Llanbister.
The abbey site is open access, and is signed from the centre of the village, near the church.
About Cwmhir Abbey
Address: Abbeycwmhir, Llandrindod Wells, Powys, Wales
Attraction Type: Abbey
Location: 5 1/2 m N Llandrindod Wells, off the A483. Open access site.
Location map
OS: SO055 711
Photo Credit: David Ross and Britain Express
HERITAGE
We've 'tagged' this attraction information to help you find related historic attractions
and learn more about major time periods mentioned.
Historic Time Periods:
Find other attractions tagged with:
castle (Architecture) - castle (Architecture) - Cistercian (Historical Reference) - Cistercian (Historical Reference) - Edward I (Person) - Edward I (Person) - Henry II (Person) - Henry II (Person) - Llewelyn ap Gruffudd (Person) - Owain Glyndwr (Person) - Victorian (Time Period)
NEARBY HISTORIC ATTRACTIONS
Heritage Rated from 1- 5 (low to exceptional) on historic interest
Abbey Cwm Hir Hall - 0.1 miles (Historic House) ![]()
Llananno Church - 3.2 miles (Historic Church) ![]()
Castell Collen Roman Fort - 5.1 miles (Roman Site) ![]()
Rhayader, St Clement's Church - 5.7 miles (Historic Church) ![]()
Rhayader Castle - 5.8 miles (Castle) ![]()
Cwmdauddwr, St Bride's Church - 5.9 miles (Historic Church) ![]()
National Cycle Collection - 6.2 miles (Museum) ![]()
Radnorshire Museum - 6.2 miles (Museum) ![]()
Nearest Holiday Cottages to Cwmhir Abbey:
Abbey-Cwm-Hir, Powys
Sleeps: 5
Stay from:£419 - £1,336









