The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

So many migrating birds roost on the bridge, it has a special summer speed limit.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

The Cadillac Ranch for monster truck aficionados.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

Beautiful Gothic-inspired lighthouse stands out among the run-of-the-mill striped fare on Bodies Island.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

See massive fossils that are over 200 million years old in northeastern Arizona.

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

Most-visited and most-photographed slot canyon in the American Southwest.

The first permanent memorial to a unique secret weapon of World War II.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

This sanguine boulevard was named after a deadly cowboy bar fight.

A motel dedicated to Southwestern nostalgia.

A stealthy Apache hideaway that became the haunting site of a mass grave.

At an isolated roadside rest area stands a monument marking where famous Western star Tom Mix died in 1940.

This small, unassuming street is now a canvas for color and creativity.

A hotel with a rich Wild West history of miners and bootleggers.

This spectacular track has run continuously since 1882.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.