The large collection of pre-Columbian pottery might make you blush.

An Inca spa, military outpost or maybe… both?

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

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.

This stone complex marks the urban center of a lost civilization.

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

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

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

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

These Australian rock formations look like Martian beehives that have grown up out of the landscape.

A stray meteor left this picturesque hole in the Australian outback.

Spectacular rock formations host dinosaur footprints and an old hydrotherapy pool.

The oldest operating picture gardens in the world.

Critics argue this boab tree has been mislabeled for the sake of dark tourism, undermining its spiritual significance.

This remote historic museum tells the story of the early telecommunications systems in 1800s Australia.

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

This Australian beach is composed of tiny shells.

Carved, egg-shaped stone with no explanation.

Home to the last shore-based whaling station in Australia.

Wild seas have created two spectacular formations just a stone's throw away from each other.

This water wheel turned to stone in a matter of decades.

The longest timber-piled jetty in the world has an underwater observatory.

A giant toy jack made of numerous welded-together fire hydrants.