This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

A backdoor to Machu Picchu that only the most foolhardy infiltrator would attempt to breach.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

Huge stone depressions which may have acted as an Incan agricultural experiment.

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

If you’ve ever seen a picture of Machu Picchu, then you’ve seen a picture of Huayna Picchu—you just didn’t realize it.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

A white Buddhist temple with a golden restroom.

A simple tribute to the migrant workers who landed here before walking hundreds of miles to Victoria's gold mines.

The gigantic preserved heart of a champion racehorse.

Dozens of large-scale, creative, evocative curios from prominent artists dot the calm outdoor space around this major museum.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

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

A massive metal lobster welcomes tourists to a roadside restaurant.

One of Australia's famed "Big Things," this giant fruit was once stolen as part of a publicity stunt.

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

The UFO capital of Australia is the outback’s answer to Roswell.

Clusters of huge boulders in the Australian Outback.

Come for the flowers, stay for the bats!

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.