Think you have a tough job? Try carrying 200 kilos through a cloud of sulfur down the side of a volcano.

A sprawling nature preserve harbors the world's only living dragons.

Three wildly colorful calderas top this otherworldly volcano chain.

Where cemeteries are carved into the side of cliffs and infants are buried in the hollows of trees.

The once-dying town of Sheffield, Tasmania has reinvented itself as a village of painted wonders.

One of the best beaches in the entire world.

Aqua white sand highlighted with fiery red rocks.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

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

This strange geological landscape erupts with sudden bursts of water.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

Highly spherical boulders on the shores of New Zealand.

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

The largest stone moai on Rapa Nui.

The world's most remote airport.

This was once the center of the Birdman cult, and is now a World Heritage Site.

What was once a unique system of urban elevators is turning into a mechanical ruin.

In the most arid desert on the planet, the world's leading telescope allows astronomers to see more than has ever been seen before.

This red lake 4,000 meters above sea level is home to rare flamingos.

A seemingly endless landscape of pure salt stretches far across Bolivia.

An Archaeological Wonder of Peru, and the largest stone ruin site in the New World.

Museum dedicated to the sacred leaf of the Andes.

The inspiration for the Patagonia Clothing logo, Cerro Fitz Roy turns pink at sunrise.

Every equinox this Maya pyramid puts on a spooky ancient light show.