One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Remains of Roman amphitheater hidden in a sleepy quarter of Paris.

The video game-themed street art first popped up in the French city.

A surrealist timepiece by the artist of melting clocks.

The narrowest street in Paris.

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

The oldest continuously operating mint in the world that has been making coins since the 9th-century.

This emotive sculpture was originally created for the 1878 World's Fair.

A beautiful Victorian statue shows France's enduring love of the rhinoceros.

This bridge was constructed from the rubble of the infamous Bastille.

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

Dedicated to the American general whose reply to a German demand for surrender was simply "Nuts!"

The last bastion of Roman presence north of the Alps looms over a German town.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

In the shadow of a former battleground, the resting place for nearly 2,000 soldiers who died in World War I.

The site where one of the most famous poems of World War I was composed is preserved to honor the legacy of the work.

A moving memorial to the fallen and missing from WWI trenches.

This Nevada lake holds its titular natural pyramid and, if the legends are true, a number of dangerous spirits.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

Back in the day everyone who was anyone played this historic western theater.

A Wild West saloon that helped define a generation of psychedelic rock.

These once-beautiful historic graveyards are set against the barren Virginia City hills.

Historic home to one of the most famous women pioneers of the 19th century.