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

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

This spooky statue sits outside a famous Prague theater.

A surreal statue honoring Prague's favorite literary son.

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

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

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

This artificial cave looks like something out of a fairytale.

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

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

What looks like a suicide in progress is actually a statue of Sigmund Freud.

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

The first museum in the world devoted to sexual gadgetry.

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

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

Walk through Czech history in Prague's largest graveyard.

Macabre astrological automaton clock dating to the late 1400s.

A piece of solitude and tranquility in the heart of East Saint Paul.

Its collection contains relics from the devastating disaster that set the town ablaze.

A winged-helmed, sword-brandishing tribute to German Americans.

Come for the giant taxidermy lion, stay for the knick knacks at this Minneapolis curiosity shop.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

This old residential building was once the largest flour mill in the world.