View Japan's most historic city from a cyberpunk walkway suspended 150 feet above the ground.

These sacred Mesoamerican ruins feature peculiar petroglyphs hidden in the stones.

In a busy Oaxaca market, a nearly century-old drinks stand still serves family recipes from giant clay pots.

In a quiet north Chicago neighborhood rests a stunning relic of the golden age of earthenware design.

One of the last remnants of the city's Chinese nightclub scene is now a dive bar selling killer mai tais.

These murals have been brightening a Chicago beach for more than 30 years.

A pair of gigantic baby heads greet passengers at Atocha Station.

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

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

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

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

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

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

Designed by Gustave Eiffel before his famed tower.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

The rodent-shaped sidewalk imprint that earned worldwide media attention.

Meet 'Big Josh,' the 20-foot-tall muffler man.

A reproduction of earth's many biomes.