One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A hip bar decorated with walls of golden skulls.

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

A Looff creation in Santa Monica best described as “a California-Byzantine-Moorish-style fantasy.”

A giant chess set, minus the psychedelic drug trip.

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

World-famous, Pink's still manages to keep its prized cult fetish status.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

A Manhattan Episcopal church with an eerie underground crypt.

Ancient serpentine sacrifice holder that has stood the test of time.

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

The once highest point in China blends symbolic design with a kick of adrenaline.

Teeming with illegal goods and services, this towering maze of vice is also a popular tourist accommodation.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

A once grand hotel is being retaken by the wilderness it once capitalized on.

The greatest real estate coup of all time.

Breathtaking and huge 430 year old maps of Italy.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

A grand New York post office that is home to mailman Santas, scraps of postal history, and a pneumatic mail system.