Top Secret Ursvik; City walk/Spy walk...

Welcome to Sweden's most secretive walking tour! The oldest and still unbeatably popular tour takes you right into the heart of the former top secret military area of Ursvik, Sundbyberg -- a place so secret it was scrubbed from most maps. What was hidden inside the bunker and the masked storehouses? What did the “Russians” know? And why was there talk in whispers about Swedish nuclear weapons, nuclear submarines and... radioactive pigs? PLUS! See genuine spy items -- straight from history!