Each year, Germany's "City of Dragons" slays the world's largest walking robot.

Railways may have forged this quintet of lovely tunnels, but now they are open to hikers.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

Like something out of a bad acid trip, this Ukraine hallway has been covered in hallucinatory phantasmagoria.

Hidden just under the waters around this Turkish island are the ruins of a once great city.

Bits of architecture from a town destroyed in World War I now decorate this hotel garden.

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

One architect's organic, human-centric design has been fully realized in this alien art house.

Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

According to Hindu belief, this shallow island chain was created by a god with an army of monkeys.

Austria's ultra-modern art museum looks like Cthulhu's giant alien heart.

The caldera of this mini-volcano has been turned into a naturally heated mud bath.

Resting in the middle of an Austrian river, this sci-fi "island" lets people cross in neon style.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

It might not be as impossible to reach as its name would imply, but just about.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Where once there was a train station bathroom, there is now this German burger joint.

This portion of a lovely Belize beach is infested with (harmless) sharks and rays.

This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

A classic gold rush hotel can be expected to pick up some ghosts along the way, and the Golden North is no exception.