A church of bones, decorated with 40,000 human skeletons.

An enormous and lavish Gothic church in Czechia.

This spooky statue sits outside a famous Prague theater.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

Countless grotesque faces stare out from this eerie Prague art wall.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

A series of playful yellow penguins share a serious message about the environment.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

This automated sculpture of two men peeing will spell out text messages with their micturition.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A surreal statue honoring Prague's favorite literary son.

Macabre astrological automaton clock dating to the late 1400s.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Be(w)ar(e) the moat around this historic Czech castle.

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

The oldest Hindu temple complex in Nepal serves as the seat of Nepal’s national deity, Lord Pashupatinath.

This elegant neoclassical garden is a peaceful oasis in the middle of the Nepalese capital.

A brick building in Kathmandu's Durbar Square is home to Nepal's most prominent living goddess.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.