These pretty kitties killed and ate as many as 135 railway workers.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

Giant heads occasionally litter the industrial Houston neighborhood where sculptor David Adickes has his studio.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

255 feet of suds, scrubbers, and blow dryers.

Elvis's own personal tropical hideaway.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Home to drunken tower-climbing goats... seriously.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

The small first-floor apartment where the author wrote her Pulitzer Prize-winning book 'Gone with the Wind.'

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

An architectural oddity hides in plain sight on this iconic London bridge.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

This striking statue brings a scene from the African savannah into central London.

There's an exclusive Beefeaters pub hidden in the Tower of London.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.