Bunkers

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

On this Puerto Rican island, many abandoned naval ammunition bunkers sit open while a few have been padlocked by locals as personal storage.

Underneath a chalk hill in France lies what Hitler hoped would be the underground launching base for a devastating new weapon.

Explore the ruins of war and maritime history along this gorgeously ferocious North Atlantic seascape.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

This disused Cold War bunker has been restored to all of its early 60s glory.

A bunker "with enough U.S. currency to replenish the cash supply east of the Mississippi" in the event of nuclear war now protects nitrate film.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

Hidden beneath a washing machine in a fake kibbutz, this secret bullet factory has been preserved as a museum.

Built in just a little over a week this preserved bunker was created to protect our most attractive POTUS while he was on vacation.

Forgotten German bunkers in China create a sharp cultural contrast.

Formerly abandoned underground complex to keep royals safe from a nuclear war that never came.

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.

A historic fort commemorating the United States' naval history.