This mushroom-shaped rock has frustrated and fascinated locals for centuries.

Down this Cracovian street resides a plaque with a stark message about the city's air pollution.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

The shattered remains of the world's once tallest structure.

On this Polish road, an optical illusion makes cars seem to roll uphill.

The coffin-shaped church was once home to monks who slept in coffins.

Modern art commemorates one of the first military actions of World War II.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

The silly symbol for an underground protest group is now scattered around the city.

This centuries-old wooden wonder was built in less than a year and is one of Europe's largest timber-framed churches.

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

Walk through Czech history in Prague's largest graveyard.