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

The narrowest street in Paris.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

A surrealist timepiece by the artist of melting clocks.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

Abandoned railway line circling the city of Paris.

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

A serene garden path lined with 36 haiku stamped into clay stones.

The oldest continuously occupied public building in the United States.

A small side chapel in Santa Fe's basilica is home to the oldest statute of the Virgin Mary in North America.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

This high desert botanical garden is a unique display of New Mexico’s ecology and culture.

The shattered remnants of a meteor that struck Santa Fe more than a billion years ago.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

A sprawling collection of over 106,000 toys from around the world.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

The soaring gondola lines form the longest aerial cable car system in the world.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.

An ingenious solution to a tricky engineering problem, this spiraling bridge takes drivers for a dizzying spin.

At just 25 inches at its narrowest point, it's one of the tightest streets in the world.

This bridge's unique architecture honors nautical heritage and encourages self-awareness.