The Tunnels of Gibraltar were a Second World War espionagebase, hidden in the Rock of Gibraltar, which lay undiscoveredfor decades; at Atlas-1 Test Site, are the remains of aningenious US Airforce project that continues to keep us safe;at Roghudi Vecchio is an ancient culture threatened when anItalian town is deserted; and at Naissaar, a highlyclassified Soviet munitions factory camouflaged in the forestsof Estonia.
