This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

This bronze statue was erected to honor a small Scottish town's beloved stray cat.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

Water of undetermined depth has attracted rare fish and cult leaders alike.

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.

This attraction was abandoned after the Chernobyl disaster.

"Stairs of the Turks", a chalky white cliff eroded conveniently into stairs, allowing for easy pillaging.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This massive blockhead sculpture hides an entire library.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

The secret city built by the Manhattan Project.

This tiny town features a tiny town that acts as a 3D snapshot of the town during the 1950's.