The underground mall's skylights look like they could be part of a spaceship.

Explore the history of Mexico's lesser-known ancient alcoholic beverage.

A small pack of an ancient, hairless breed of dog once believed to guide souls through the underworld lives on its grounds.

This extraordinary art museum is like a secret world on the edge of Mexico City.

This enormous World War II relic is one of the largest wooden structures in the world.

About 80% of all U.S. avocados are descendants of Rudolph Hass's glorious tree.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

"Drunken ship" sculpture memorializing the French poet in the city where he died.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

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

Mountain where Jesus was first tempted by the Devil.

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

Week-long block party becomes a competition for the best decorated street.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

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.

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.

Megachurch turned Catholic church comprised of 10,000 glass panes.

Mexican food and folk art.

The solemn exterior conceals an opulent interior of this 17th century church.