This grubby wall is said to be one of the Earth's esoteric energy centers.

There are thousands of tributes and memorials to the King, but none quite like this one in a Kraków city park.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

The final resting place of the last "gypsy king" of Poland.

Legend says this is actually a heartbroken prince waiting for his true love's kiss.

One of the world's largest collections of medieval religious art.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

The final resting place of more than 200,000 people, this is one of the largest cemeteries in Europe.

A statue honors the children who fought Nazis in Poland.

A menacing statue of this mythical creature can be seen at the legendary site of the monster's lair.

The world’s narrowest house makes for an awkward, four-foot-wide living space.

Warsaw's fantastically preserved gasworks...almost.

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

This doorless 20th-century elevator doesn't stop or slow down.

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

This amazing ancient cave was kept secret for seven years to protect it from the public.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

The world's spiciest ice cream comes from Glasgow.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

Visit these gentle, bell-bottomed, exquisite equines at the home of North America's first Gypsy Vanner horses.

Designed by the architect who also had a hand in crafting the Westminster Abbey and Bristol Cathedral.

A former church that has been chronicling the Scottish island of Islay's rich history since the 70s.

This red London phone booth once stood in front of Buckingham Palace and was used by the queen.