This ancient cave temple complex is the largest and best-preserved temple complex in Sri Lanka.

An ancient stone fortress considered by many to be the eighth wonder of the world.

It's just another skyscraper, but it's shaped like '90s cell phone.

This sculpture meant to honor the bravery of the Indigenous Mapuche people of Chile proved controversial.

This large round boulder is said to emit spiritual power, but it may just be magnets.

The largest stone moai on Rapa Nui.

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

A volcanic crater that visitors can look inside.

The world's most remote airport.

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

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

An oversized Van Gogh reproduction is one of three massive sunflower paintings across the globe.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

For nearly 50 years this airplane that crashed during World War II remained missing in the remote Australian backcountry.

A cairn commemorating James Cook's second landing in Australia.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

The only pollutant in the clear blue water is sunscreen.

A giant Australian fruit and tropical farm.

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

Bridge that died in war and was resurected.

Gargoyle head that brings good luck.