Bolton Castle is one of the best preserved medieval castles in the country and dominates Wensleydale with its commanding presence. The castle was built by Sir Richard le Scrope who was Lord Chancellor of England during the reign of Richard II, and is still owned by a direct descendent Lord Bolton. Construction of the castle began in 1378 and took around 18 years to build. It was designed as a fortified residence rather than being simply a military base.