Underneath the city that invented pilsners are a series of historic tunnels that have been storing beer for centuries.

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

Bohemian paradise covered in majestic forests.

Tall columns of volcanic basalt make up this improbable-seeming rock formation.

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

An enormous and lavish Gothic church in Czechia.

Created as a "model concentration camp" to hide Nazi atrocities from the international community, this former camp-ghetto now holds a museum and memorial honoring the lives lost within.

The 14th-century ruins are said to contain healing powers.

Two monstrous faces loom over a village in Czechia.

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

The soulless eyes of 82 bronze children stare on forever in remembrance of a horrifying World War II massacre.

An Orwellian sculpture with eyeball cameras watches passersby.

Walk through Czech history in Prague's largest graveyard.

One man's personal collection of KGB memorabilia is presented along with his strange viewpoint.

Straight out of a nightmare, barcode-faced babies climb up and down Prague's television tower.

Looming communist pillar with a Czech twist.

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

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

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.”

Steadily reminding Czechia of its past.

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

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

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