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

Bridge that died in war and was resurected.

A whimsical bridge adorned with decorative dragons.

This one-time health resort was used by aristocrats around the world.

These two delightful animal-shaped buildings host a visitor center and wool shop.

This strange geological landscape erupts with sudden bursts of water.

A perfect turquoise lake colored with glacier dust.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Tubing through a cave lit with glowworms is a magical underground experience.

This striking, two-toned confluence of rivers is visible from space.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

The colorful, smiling concrete silos of Vancouver.

This communist country can still appreciate its fragrant past.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

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.

The oldest teak bridge in the world is made from the remains of a royal palace.

Beautiful public park off the beaten path and away from tourists.

A 125-meter long "tribute to the Brazilian people."