Places quicksail0528 Wants to Go

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

A cheeky architectural easter egg.

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

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

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

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

A massive, abstract lookout tower providing a panoramic view of Prague.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

Enormous sandstone towers loom within a Czech forest.

Bohemian paradise covered in majestic forests.

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

A spiral staircase twists to the top of this unusual Czech lookout tower.

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

The oldest garden in Prague, once part of an medieval orchard.

Two monstrous faces loom over a village in Czechia.

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

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

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.

An Orwellian sculpture with eyeball cameras watches passersby.

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.

What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.