'One of the best surviving 18th Century country houses in South Wales'

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Abercamlais is the westerly of the two ‘mansion’ houses set in parkland to the north of the A40 between Sennybridge and Brecon, just within the northern boundary of the Brecon Beacons National Park. It is a splendid Grade 1 listed building, originally dating from the middle ages, but altered extensively early in the early 18th Century with additions in Victorian times. It is set in extensive grounds, sheltered from the prevailing winds by mature beech and oak trees.

Nearby there is a dovecote serving as a bridge over the Camlais stream which flows into the river Usk. At the other side of the main river there is an 18th Century walled garden and there are walks through woodlands and along the river banks. Thomas Williams, Vicar of Llanspyddid, inherited the house in 1570 and his descendants (ten of whom were in Holy Orders) have lived here ever since.

An unbroken line in the Upper Usk Valley


‘The ancient and influential family of Abercamlais, of which that of Williams of Penpont…is a branch, is able to trace its pedigree without interruption to the eleventh century. William Rufus, when by sanction of that king, the Norman knight, Bernard de Neuf Marche, or Newmarch, made the conquest of the country now called Breconshire, but at that time Brycheiniog.’

Annals and Antiquities of the Counties and County Families of Wales, Thomas Nicholas, 1872.


Open Days for 2021

Open Days for 2021

UPDATE: The Abercamlais gardens will be open to the public for walks and tours this summer on the dates provided below. However, due to Welsh Government Covid restrictions we are currently unable to open the house for tours.

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Open Days for 2020: UPDATE

Open Days for 2020: UPDATE

Due to the ongoing situation with Covid-19, we will not be opening the house in 2020. However, we hope to resume our tours in 2021 and look forward to meeting you then! Please refer back to our website for further updates.  

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'Splendid Grade I mansion dating from 16th Century, altered extensively in early 18th Century with 19th Century additions, in extensive grounds beside the river Usk. Beautiful octagonal pigeon house, formerly a privy.' (2017)

Hudson's Historic Houses & Gardens is the most comprehensive guide to heritage properties in Great Britain and Ireland.

The Historic Houses Association (HHA) represents over 1,640 of the UK's privately and charitably owned historic houses, castles and gardens.


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