Macabre astrological automaton clock dating to the late 1400s.

Walk through Czech history in Prague's largest graveyard.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

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

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

A surreal statue honoring Prague's favorite literary son.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

Local folklore claims that this wall was not built for defense, but to provide labor during a time of famine.

A grumpy old water goblin guarding an old mill on the Devil’s Stream in Prague.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

A crucified and bearded female saint.

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

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

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

This doorless 20th-century elevator doesn't stop or slow down.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

The last bastion of Roman presence north of the Alps looms over a German town.

A lush oasis full of vibrant plants and striking geometric displays.

This glass skywalk offers vertiginous views down the volcanic cliffs to the beach below.

These small, triangular, colorful houses are a staple of Madeira Island.

A stunning architectural yet functional feat, towering over Oslo.

This record shop and unofficial black metal museum is an ode to Oslo's heaviest musical export.