Two small chapels housed inside an ancient tree.

These quaint French houses dangle precariously over a precipice.

This stunning natural double arch, the largest in the Alps, went undiscovered until 2005.

A Gothic cathedral created from volcanic rocks.

Pitié-Salpêtrière was the dumping grounds for women who received the dreaded diagnosis of "hysterical."

A 14th century bridge built as a fortress, where the devil lurks on one of its towers.

One of the last umbrella repair shops in Paris upholds the nostalgic art of umbrella making.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

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

This Parisian café sticks almost exclusively to an ethos of reuse.

A counter-culture bookstore like no other hides in plain sight in the streets 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.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Notorious artist squat renovated into legal studios.

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

This massive library holds what was once the largest book collection in the world.

Delhi's oldest Christian cemetery is also said to be one of the most haunted in the region.

Over 3 miles up in the Himalayas this pass is one of the highest drivable roads in the world.

Many Hindus make the long pilgrimage to this holy city to have their remains burned on the banks of the Ganges River.

Bold contestants slide in a rice paddy behind two charging bulls.

This stunning 15th-century royal hill fort preserves the age of chivalry in Rajasthan.

An eclectic mix of influences rot together in harmony in this India necropolis.