Knaresborough, North Yorkshire, England, United Kingdom
The House in the Rock was partly excavated from the crag by a linen weaver, Thomas Hill, and his son between 1770 and 1791. Originally known as Fort Montague, it was a popular tourist attraction but became a purely private residence in 2000.
Listen to the audio guide for Thomas Hill and The House in the Rock, Knaresborough blue plaque Free on WIP — starts by itself when you arrive, even with the screen off