Aberglasney House and Gardens is a medieval house and gardens set in the Tywi valley in the parish of Llangathen, Carmarthenshire, West Wales. It is owned and run by Aberglasney Restoration Trust, a registered charity.[1] The house is a Grade II* listed building and the gardens are listed, also at Grade II*, on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.[2][3]