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

A haunting collection of the vanished and disappearing natural world.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

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

Ancient paintings known as the "Sistine Chapel of Cave Art."

Exquisite examples prehistoric bas-relief carvings.

Giant topiary dog once played a role in a terrorist bomb plot.

A landscape decorated with enormous skull sculptures.

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

This Canary island is a quintessential example of nature’s beauty, and its unbridled fury.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Lava stone structures possibly dating back to the 19th century may have been a stopping point for voyagers between ancient Egypt and the Mayan Civilization.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

The final resting place of the great navigator, or maybe his brother.

On La Gomera, "Silbadors" communicate in a 4,000-word language of whistles.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

The chefs at El Diablo use heat generated by an active volcano to cook the food.

Memorializing the bravery of one young woman facing the monster of her age.

Large Hadron Collider and the Birthplace of World Wide Web.

These spooky and unusual stone formations create an underworldly landscape.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The bomb-ravaged remains of of a colossal Neptune.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.