An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This modest marker near Notre Dame identifies the very center of Paris.

Paris' linguistic guide to the international language of, yes, love.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Abandoned railway line circling the city of Paris.

France's most famous cemetery, with some of its most curious tombs.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This cluttered cantina is famed for its cheese-spiked, raisin-flavored liqueur.

These millennia-old murals once covered the walls of residential complexes across the ancient city.

A striking depiction of Teotihuacan's mysterious "Spider Woman."

Dating back to the second century, vestiges of prehispanic mural paintings are found in this underground palace.

This giant expressionist head crowns a museum devoted to a beloved Mexican leader.

The grounds of this former dairy hacienda now contain an entire town inspired by Tuscany, Italy.

This house covered in art created with volcanic rocks is shrouded in macabre lore.

An indigenous take on European design creates a stunning visual overload.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

A former factory hosts an amazing collection of Mexican marionettes.

This palatial building has lived many lives as a convent, prison, cultural center, state archives, and government offices.

A 500-year-old series of tunnels long believed to be folkloric was uncovered beneath the streets of Puebla.

Hidden inside a hotel is a museum of miniature models depicting the traditions and history of Mexico.

The splendor of this 17th century golden chapel has led it to be called the "eighth wonder of the world."

The first public library in the Americas has more than 45,000 books dating back to the 15th century.

This beautiful and unmissable little museum is full of fascinating artifacts from Mesoamerica's great civilizations.

The scene of a legendary hunt is displayed on this building's facade.