Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

The world's first combination ski slope and power plant.

This sublime architectural marvel is a rare example of an expressionist church.

A former smithy turned cultural hub with the capital's largest mural space.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

This contemplative sculpture made out of old machine parts is meant to be the first in a series of sculptures around the world.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Site of the first radio and telephone broadcasting companies in Copenhagen.

An old Danish political institution where members of government can grab a drink off the record.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

This ordinary street was made infamous by a legendary visit from the devil.

Fantastic views and thousands of love locks.

The Uros people live on floating reed islands in lake Titicaca.

A remote candy-striped mountain in the Peruvian Andes straight out of the pages of Dr. Seuss.

In this tiny museum, an unusually-shaped skull that some claim as evidence of extraterrestrials.

A highland eco-park celebrates more than a thousand varieties of tuber.

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.

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

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

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

These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.