Europe's second largest ossuary wasn't discovered until 2001.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A surrealist timepiece by the artist of melting clocks.

This lurid German fountain plots the sad course of marriage from dating to death.

This historic toy museum brings a little whimsy to a city not usually remembered for such things.

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

A crumbling island fortress that seems to be covered in a field of stone crosses but is simply incomplete.

A cemetery for Slovenian notables also serves as a popular recreation space.

This abandoned Slovenian military barracks has become a punky-political art squat.

Giant, pink stuffed rabbit on an Italian mountain.

A stunning cemetery famous for its extraordinarily delicate & lifelike mourning sculptures.

"Drunken ship" sculpture memorializing the French poet in the city where he died.

Sky ships, planes, and portraits left as unique tokens of hope and thankfulness.

This folk museum is devoted to small figurines of provincial village life.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.