This Japanese Manneken Pis gets new outfits for every occasion.

Rows of stone statues are dressed up to mourn children that are lost before birth.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

A collection of abandoned typographic signs from Berlin and beyond.

An eerie, derelict amusement park in Berlin.

A Hungarian pharmacy museum with a box full of mummy powder.

A museum in the childhood house of a medical pioneer.

Museum dedicated to the terror regimes of Hungary.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

As can be expected from a centuries old church built in a canal city, the undercroft of this house of worship is beautifully flooded.

The skull of the patron saint of lovers lies in the Basilica di Santa Maria in Cosmedin—maybe.

The home-turned-museum of Barış Manço, the mustachioed Turkish Elvis for children.

A Swiss board game museum housed inside a picture-perfect castle.

This small chapel holds the mummified heart of one of the heroes of the Greek Revolution.

The world's only museum devoted to the wonders of fluorescence.