A building so large that it has its own weather.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

Here’s how Robert the Doll earned his reputation as the most haunted doll in the world.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

Go surfing on this urban wave, "hacked" by local surfers.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The footprint of a frustrated devil in Munich's Cathedral.

An extraordinary "City of Caves" carved from solid stone.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.

In Florence's great Duomo, a 26 foot fresco honors a mercenary famous for attacking Florence.

Breathtaking and huge 430 year old maps of Italy.

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

The world's most remote airport.

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

The largest stone moai on Rapa Nui.

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

Death rituals and sacrifice inside a Peruvian megalith.

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

A historic fort commemorating the United States' naval history.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.