Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Four hundred granite steps were built into this massive rock by the National Park Service.

A 19th-century cabin built into a hollowed-out Sequoia tree.

Quite simply the largest tree in the world (by volume).

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

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

A recreation of an Old West apothecary full of curios.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Once a menacing challenge for trailblazers, this trail is now the most scenic drive in Utah.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

Don't blink or you'll miss it.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

One of the largest, oldest, darkest, quietest motel rooms in the world.

Albuquerque found the perfect use for tumbleweeds at Christmastime.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

The ruins of this abandoned fort now stand as a picturesque reminder of America's march West.

This opulent Pueblo Deco movie palace melds Art Deco and Native American motifs.

The 7,000-year-old calcium carbonate formation creates a magnificent natural bridge.

"I did this all while you were watching TV."

Strange red rock formations that have been attributed to a higher power for hundreds of years.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.