The largest manmade caves in Europe now function as a motorbike club's headquarters.

Nine bronze hands protruding from a wall honor the student uprising that led to the fall of Czechoslovakia's Communist government.

Tucked away in a Prague park, a statue beloved by romantics honors a poet so nice they buried him twice.

The rusted creatures wait to be discovered in Prague's botanical garden.

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

Unique house covered in a nightmarish mural of demons, ghosts and monsters.

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

A former top secret nuclear fallout shelter now operates like a hotel stuck in the Cold War.

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

The mystery of the Putim Ossuary involves a tricorn hat.

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

A giant interactive periodic table with real samples of the elements.

A cheeky architectural easter egg.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

A surreal statue honoring Prague's favorite literary son.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

This network of conjoined cellars was riddled with traps and supposedly allowed the townspeople to pretend their homes were deserted.

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

A former squatter's paradise outside Prague.

Mysterious painted skulls in Moravia.

Steadily reminding Czechia of its past.

A bus with a butt and biceps to put Olympic athletes to shame.

A sculpture of the iconic East German car on four legs is a tribute to those who traveled to Prague seeking asylum.

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