Located near idylic Nidderdale in the tranquil Yorkshire Dales, Menwith Hill has SO MUCH to offer. Whether you are a day-tripping family, a dissident, or simply an amateur espionage enthusiast, a visit to Menwith Hill spy base will delight and enthrall you.

Situated right at the hub of Britain's world-beating telecommunications system, Menwith Hill is one of the secret treasures of American heritage. Hidden away for years, Britons have until now never had the thrill of seeing one of the Seven Wonders of the intelligence world.