Places Camillionaire Wants to Go

Giant WWII fortresses that fired 8,000 rounds a minute, now home to thousands of pigeons.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

The beautiful baroque library of the Hapsburg empire.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

These three pillboxes still remain as a witness of the Spanish Civil War in a park of Madrid.

This small museum tucked within a subway station holds pieces from Madrid's past.

A subterranean relic of the Spanish Civil War hides below this picturesque park.

This quirky curiosity shop takes its cues from the world's bazaars.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

"X" marks the spot of an echo chamber in the middle of a plaza.

The remains of a chapel created for convenience.

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

Despite being burnt down multiple times, the ruins of this South Carolina church are still standing.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.

This abandoned Civil War fortress is slowly being swallowed by the waters of Lake Borgne.

Tiny historical streetcars wind through a small scale version of Crescent City in this whimsical train garden.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

Introducing the Green Fairy to her fawning masses.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

Try not to get slimed in Tribeca.