This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

World War II-era Nazi compound nestled in the Santa Monica hills.

A huge musical instrument played by the ocean.

A Looff creation in Santa Monica best described as “a California-Byzantine-Moorish-style fantasy.”

Once a purveyor of Santeria supplies, religious products , and household sundries, now closed.

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

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

Death rituals and sacrifice inside a Peruvian megalith.

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.

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

A massive volcanic plug is now a protected area that hosts a number of bird species.

It's not your typical library, memorial, or book store.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

A toweringly silly piece of modern art has been delighting locals since the 1980s.

When flour explodes, it's not a pretty sight.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

This simple apartment may have inspired some of the most important theories in the history of science.

Houses are tucked between, on, and underneath giant boulders.