Aims to increase knowledge of the Abbey of Cwmhir in Radnorshire, Powys, Wales where Llywelyn our Last Prince is believed to be buried through talks, leaflets, booklets, field trips and other activities, which are open to the public as well as members, and to explore the history of Central Wales. The Abbey Trust takes an active part in research work to do with the architectural history of the Abbey, its archaeology and its place in the national heritage of Wales.