Dictators' Hideouts

Hitler's last secret is revealed to be a sprawling underground headquarters in a remote region of Poland, at Ksiaz Castle; complete with a network of underground complexes in the Owl Mountains.

The greatest hideout in fascist Italy's history -- the Monte Soratte bunker; it is built directly into a mountainside with security features even a Bond villain could only dream of.

Infamous for the bunkers constructed during World War II and throughout the Cold War, Stalin's hideouts have maintained a shroud of secrecy for decades and are now seen for the first time.

Having stolen billions from the populace, Ukrainian dictator Viktor Yanukovych hides his treasure trove in a mind-bending corruption scheme that leads to Mezhyhirya, a 150-acre estate, with secret underground tunnels.

Casa Poporului is the magnum opus of Romania's most bloodthirsty dictator, Nicolae Ceaușescu, and hides secrets of an extensive underground bunker system.

Paranoid and isolated, Albanian dictator Enver Hoxha establishes his bunkerization project, which would result in the construction of more than 170,000 bunkers.