Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Once a black market electronics marketplace, now an otaku shopper's paradise.

After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

Fine dining in the bizarre world of Lewis Carroll.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Climb to the top of the world's largest seated bronze Buddha.

The world's most remote airport.

The largest stone moai on Rapa Nui.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

The lavish temple of the Cao Dai religion that includes Buddha, Mohammed, Joan of Arc, and Victor Hugo.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

A quick and simple solution to Cambodia's train woes.

Hoax, mistake, or evidence of dinosaurs in human times?

A battle between nature and architecture in the Cambodian jungle.

A six-ton wedding present for the King of the Scots.

A sweet symbol marks the place where torturous executions were once carried out.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

A marvel of Byzantine engineering under the streets of Istanbul.

An ancient capital city that dates back 3,000 years and harbors many surprises.

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

Hear the quietest sound from across the dome.