Once a slice of Cold War-era military history, this museum is finding its future in the stars.

A bizarre house filled with an astounding array of collections.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

An actor's tribute to a former mentor.

Take a trip back in time at this retro cinema dating back to 1954.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

An inspired museum dedicated to the patron saint of enslaved people, inside the cloisters where he lived and died.

A lush oasis full of vibrant plants and striking geometric displays.

On a small Slovenian island, diners can mix and match a classic cake into dozens of sweet and savory flavor combinations.

A miniature train-ride through Slovenia's largest cave system.

When this monument to Slovenia's national poet was erected, it's said to have sparked the ire of nearby church authorities.

A public work of art that also provides some relief from the summer heat.

Strange rumors surround the artist who created these solemn metal guard dogs.

A whimsical bridge adorned with decorative dragons.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

Macabre astrological automaton clock dating to the late 1400s.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

The final resting place for the remains of 143 Habsburg royalty.

A mechanical clock built in 1914, with a rotation of 12 historical figures on its face.

Baroque celebration of the end of the Great Plague of Vienna.

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