A traditional Carmarthenshire farmhouse set in a picturesque rural landscape. The house is completely unaltered, and offers a glimpse into a traditional way of life that remained unchanged for centuries.
The farmhouse stands beside other, more modern farm buildings on a sloping hillside. The long, low house was built in the late medieval period as a simple hall house. It was altered several times over the following century or so, but many of the original medieval features still remain.

Though owned by the National Trust, Aberdeunant is operated by a resident tenant, and visitors make book a scheduled tour to view the house. Since the property is so small, only 6 people at a time can enter the building. Visitors can see the farmhouse kitchen area and one bedroom on the tour.