This unusually circular centenarian barn became a Route 66 icon.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.

The stone sculpture of an Ottoman soldier is an homage to a lost Providence landmark.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

A work of art that pays homage to a Victorian timepiece in Providence.

Rumors of the occult haunt this upscale 1920s hotel.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Rummage through this sunken ship, but leave your scuba gear at home.

The best way to get a sneak peek at the movies.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

A castle that was built stone by stone by an eccentric journalist.

Shop selling 500 flavors of soda has something for everyone.

This peaceful garden is hidden on the grounds of a spiritual organization founded by a pioneer yogi.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

This ancient Egyptian obelisk still bears the wounds of World War I.

The childhood home of Earth's alien chameleon is a humble Brixton flat.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

The stunning interior of this Gothic church is covered in ornate gold details.

A hidden three-foot-wide house separates these two regal churches.

Ancient catacombs form the foundation for this Rococo orgy of a church.

Building owners can take out tiles for free at this repository for historic building materials.