This rusted car found in Petrified Forest National Park's Route 66 exhibit may be the most photographed abandoned car in the country.

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

A motel dedicated to Southwestern nostalgia.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

This golf ball–shaped former desert real estate office now houses a UFO museum.

Where a railroad loops under or over itself to rise or drop more than 70 feet in a short distance.

This 252 step staircase offers stunning views of San Jose.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

An ominous concrete cube cuts a dystopian silhouette atop this California mountain.

Folk art crafted from discarded vegetable crates.

Experience the "opulence, grace, and grandeur of Eureka's most famous Victorian Inn."

A carnivorous plant paradise in a serpentine bog.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

A collection of colorful dinosaurs hidden in an actual rainforest.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

A former electric substation that was converted into a magnificent mansion.

The easternmost town in Alaska can only be accessed from Canada.

This tiny square mile of Canadian sand was once considered the world's smallest desert.

A tiny wilderness cemetery commemorates the deadliest episode of the Klondike Gold Rush.

The facade of this relic from the Klondike gold rush is decorated with over 8,800 pieces of driftwood.