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

Folklore says this medieval fortress was plopped atop a portal to hell to trap the demons below.

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

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

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

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

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

Monument to a suicide protesting the Soviet invasion.

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

Looming communist pillar with a Czech twist.

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

A museum of alchemy and a basement laboratory all housed in an ancient building in a Gothic tower.

Bohemian paradise covered in majestic forests.

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

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

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

A saintly relic hidden in a Prague church basement.

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

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

A mocking tribute to the past and modern leadership of Prague.

Two monstrous faces loom over a village in Czechia.

This artificial cave looks like something out of a fairytale.

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

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.