Gothic convent abandoned since Ivan the Terrible plundered it in the 1500s
RAF West Raynham: the military base that housed dozens of legendary war planes
Chełm Chalk Tunnels: the white bear legend and the history of Chełm tunnels
The ruins of Alamut Castle, Iran: headquarters of the legendary Hashshashins
Zollverein Coal Mine: formerly the most successful mine in Germany
The abandoned Camber Castle was built by the gun powder maniac King Henry VIII of England
