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

The ruins of an ancient city built by Mayan traders is centered around a temple of a sacred feathered serpent deity.

A miniature diorama that recounts the brilliant stories of author and filmmaker Marcel Pagnol.

Series of underground houses inhabited continuously for centuries.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

This ancient theater was once the home of fierce gladiatorial battles.

The lost Latin words were reconstructed using the holes from the nails that once pinned them in place.

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

A medieval church with largest and oldest collection of Renaissance frescoes in France.

The world's tallest bridge is also possibly the most elegant.

French commune at the heart of conspiracies.

Small French town or alien garage?

Historic medieval fortified city in southwest France.

The site of the first medieval crusade that pitted Christians against Christians.

A well-preserved medieval village nested on a rocky outcrop and surrounded by a network of cliffs, natural bridges and canyons.