This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

In the Netherlands, one of the world's largest private car collections can be found.

A miniature city, once ruled by the Queen of the Netherlands.

A seven-century-old jail tells a not-so-pleasant history of crime and punishment.

The largest 19th century panorama in the world still in-situ.

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

The famous aviator's final resting place is a study in natural beauty.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

The only gulag ever to exist in socialist Yugoslavia.

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.

This one-time health resort was used by aristocrats around the world.

This huge metal monument is slowly being stripped to its concrete skeleton.

A whimsical bridge adorned with decorative dragons.

This scale model of our solar system hid in plain sight for years before a physics team sought out all the planets.

This Croatian fairytale castle is slowly falling apart thanks to years of neglect.

Where the lovelorn find a home for their sentimental keepsakes.

A "miracle" that seems to produce more holy fistfights than holy revelations.

The home of the Dead Sea Scrolls is an abstract modernist dream.

After over 100 years out of service this landmark windmill once again turns as a symbol of Jerusalem's self-sufficiency.

Turkish adventurer antiques in the heart of the Grand Bazaar.

A fountain standing as a testament to a doomed alliance.

This museum was invented in a novel before being made real by the author.

A hotel and restaurant serving as the mecca of kitsch.

The world’s first penitentiary, meant to be humane, drove men insane.