Legend holds that this knife serves as a chilling reminder of the deadly rivalry between two local builder brothers.

Krakow's own version of the Hollywood Walk of Fame.

Seven dragon statues—including one that breathes real fire—are scattered throughout the streets of Krakow.

A statue commemorating a Polish dog who took his role as man's best friend very seriously.

A collection of modern and vintage pinball machines housed in the cellar of a 15th-century building.

An underground city of salt.

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

A must for film lovers in Madrid and home to the Spanish Film Library's projection space.

The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

This macabre masterpiece of a mural is one of Francisco Goya's "Black Paintings."

An ancient Egyptian temple in the middle of Madrid, Spain.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

One of Madrid's most beloved statues is of an anonymous citizen.

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

A haven for book enthusiasts across the street from Retiro Park.

Commonly acknowledged as the only public monument to the Devil himself.

A high point in Vancouver kitsch.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

This exaggerated sculpture resembles a well known feature of Vancouver:

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This conservatory allows a little bit of the tropics to thrive in the middle of a major Canadian city.

This Elizabethan hedge maze is one of only six in North America.

At just six feet two inches deep, it is said by Guiness and Ripley to be the world’s narrowest freestanding office building.