This one-room schoolhouse in rural Arkansas dates to the 1920s, but looks like it could be the 1820s.

This spectacular track has run continuously since 1882.

The Grand Canyon of Texas.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

One of the best examples of Art Deco architecture in the United States.

The final remnant of the Arkansas zinc industry is this historically protected ghost town.

An abandoned early-20th-century boomtown sits within the Calico Rock city limits.

Peak named for an old man who liked to run in the nude.

During the 19th-century, this park was a vital trading fort.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A fake mine that was made using real mining techniques which is also used as a community center.

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

A mysterious spirit totem at the edge of Navajo lands.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

The remains of this hell for leather wild west town can still be found in the Arizona desert.

A ghost town that held steady longer than most, but finally gave up the ghost.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Thousands of years ago, Indigenous people painted images onto these canyon walls that are still on display today, provocative, mysterious, and enduring reminders of the people who lived here long ago.

An homage to everyone's favorite prehistoric cartoon family.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

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

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