CERN's beautiful, bending sculpture is a tribute to the spread of knowledge.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

The world's first funicular powered by a steam engine.

For hundreds of years, automatons moving to metallic music have been marking the passage of time.

The last remaining Hakka cemetery in Singapore.

A 15th-century Corsican chapel that possesses a rare Catholic monument: a "Scala Santa," or "Holy Stairs."

This remarkable checkered church on a Corsican hilltop is fabled to have been built by angels.

A miniature Corsican village built out of pebbles.

This Corsican Neolithic site is full of pre-Roman megalithic structures that may or may not be penises.

Hundreds of hidden passageways weave through the old quarters of Lyon.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

This hidden garden boasts amazing views of Lyon.

Lyon's "Wall of the Silk Weavers" is one of the largest murals in Europe.

A colorful piece of contemporary art cheerfully clashes with Lyon's historical architecture.

Lyon's miniature version of the Eiffel Tower was built as a statement in support of French secularism.

This statue stands in honor of Antoine de Saint-Exupéry, the French author of 'The Little Prince' and an aviation hero.

A tiled, multi-level garden of survival in Lyon.

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

This salt marsh in Southern France is as pink as the flamingos that inhabit it.

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

Immortalized by artists, this church incorporates a medieval lighthouse into its shoreside structure.

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

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

Defy gravity at this fascinating Pyrenees overlook platform.