The unique location where the former president was rapidly sworn in.

This small pedestal marks the spot of the first lot of land sold in Alexandria, Virginia in 1749.

Considered by many to be one of the most dangerous highways in Alaska.

This unassuming layer of clay boasts an out-of-this-world origin story.

The storied steakhouse is the last in a long line of Lebanese-owned supper clubs in Tulsa.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

A giant time capsule not scheduled to be cored until 2040.

The NBA player's elaborate former home is now a ghost of its old glory.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

A sprawling museum filled with larger-than-life works of art.

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.

The old fire tower is one of the last of its kind in the United States.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

The shortest river in America flows for just 201 feet.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

A small Montana town commemorates the dog who waited at the train station every day for his owner to return.

At Macon’s oldest cemetery two members of Allman Brothers are buried side by side.

An acoustic anomaly with a mysterious cause.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

The "Gateway to the Arctic" connects Barrow's indigenous population with the sea and its traditional industry: whaling.