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

The remains of the second-oldest zoo in Europe can be seen within these library gardens.

A lush indoor jungle fills this bustling Madrid transportation hub.

An iconic and controversial ancient Iberian funerary urn with a hauntingly penetrating gaze.

A towering monument in Spain has proven to be more labor-intensive than initially planned.

This small and often-overlooked museum holds some of Spain's finest artistic treasures.

This lucky bronze frog was gifted to Madrid by a casino.

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

This funky former tobacco factory is one of the most striking examples of Madrid's cultural diversity.

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

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

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

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

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

This museum offers an actual time machine back through Colorado's past.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

The blinking light atop the iconic landmark has been sending secret messages for decades.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.