This unusually shaped mountaintop tower looks like a UFO floating over the city.

These 17th-century mummies are no longer naturally preserved, but remain on display today.

A former squatter's paradise outside Prague.

Steadily reminding Czechia of its past.

Enormous sandstone towers loom within a Czech forest.

Monument to a suicide protesting the Soviet invasion.

Mummified monks and the accidentally interred, in a 17th-century crypt.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Bohemian paradise covered in majestic forests.

This former quarry is now a picturesque gorge that hides a sunken lake.

Looming communist pillar with a Czech twist.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Two monstrous faces loom over a village in Czechia.

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

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

Thirty creepy ghosts now inhabit this decaying 14th-century church.

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

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

This artificial cave looks like something out of a fairytale.

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

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

Walk through Czech history in Prague's largest graveyard.

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

Macabre astrological automaton clock dating to the late 1400s.