A museum packed with instruments, lyrics, and other mementos of the American folk icon.

An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

A half-size replica of the World Trade Center towers above Tulsa.

This unusually circular centenarian barn became a Route 66 icon.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

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

The first motion picture theater in southern Utah, reimagined and renovated as an arts hub.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

The entrance to an early 20th-century cultural center features murals that deal with the cultural fusion that characterizes Mexico.

This aging storage facility is the world's largest brick warehouse.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

Outside this souvenir shop is a statue of Bigfoot composed of volcanic ash, and plenty more to see inside.

Now housed in a museum, this giant pink elephant stood in downtown Seattle for more than 60 years.

Along this wire fence, travelers have been leaving a particular memento since 2012.

A Wes Anderson-esque lighthouse that boasts magnificent coastal views.

Dozens of large, brightly-colored paintings adorn the walls of the "street art capital of Iceland."

This Native American settlement dates back to the Pueblo II period.

What do we know about the real woman behind one of the Beatles' most famous songs?

A commemorative plaque at the door pays tribute to an "American Patriot" known for his betrayal.

Orcas on display and in the water.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

This dilapidated ship carcass covered in trees is a striking sight.

This unique Seattle structure was designed to be the greenest commercial building on the planet.

This Cold War siren is one off the last of its kind still standing with its immensely powerful original horn.