Something about this Brazilian city is slightly askew... literally.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

The home of one of America's most beloved fictional characters has become a real world landmark.

Need to book a room at the Hotel Pennsylvania? Just dial up 6-5000.

A grand New York post office that is home to mailman Santas, scraps of postal history, and a pneumatic mail system.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

The home of aviation trailblazers, in a remote corner of the big city.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Hindu temple of the dead home to hundreds of long-tailed macaques.

Sacred waters rescued from the wrath of a volcano.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

Catch a glimpse of the elusive Peninsular bighorns right off of the desert freeway.

Along a California highway is a kind of Jurassic Park made of metal.

This lighthouse was witness to the end of WWII hostilities and now collects creepy cairns.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Medicinal spa created with the discharge from a geothermal energy plant.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

2300-year-old Roman road connecting the empire.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

One of several skulls claiming to belong to the beheaded St. John the Baptist is on display at this Roman church.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.