Radnorshire is a historic county located in central Wales. It was established in the 13th century and remained unchanged until local government reforms in 1974. Some synonyms for Radnorshire include Powys, which is the modern county covering the same area, and Rhayader, which is a town located in the heart of the former county. Other synonyms include the Welsh names for the area, such as Maelienydd and Maesyfed, as well as the nearby counties of Montgomeryshire and Brecknockshire. Radnorshire is known for its rugged and picturesque landscapes, as well as its rich history and culture.