Dalquharran Castle, located in South Ayrshire, Scotland, was designed by Robert Adam and completed around 1790. Originally owned by the Kennedy family, the castle fell into disrepair and was abandoned in the 1960s. Despite being designated as a category A listed building in 1971, the interiors have since deteriorated, and the property has been subject to various redevelopment plans that never came to fruition. Currently, the castle and its surrounding estate are up for sale, offering a unique opportunity to own a piece of Scottish history with two beautiful castles at a surprisingly affordable price.