Originally the home of the Vaughan family, Tretower gives you two historic buildings for the price of one – the sturdy circular tower of a Norman motte-and-bailey castle, and a 15th-century manor house with a fine medieval garden. Together they illustrate the transition from military stronghold to country house that took place in late medieval times. Some domestic clutter has been added to bring the kitchens and banqueting hall to vivid and surprisingly colourful life, but otherwise the rugged authenticity of the place is left intact. Tretower is 3 miles northwest of Crickhowell on the A479.