The remains of a large pueblo village constructed by the Salado culture, who occupied the region more than 600 years ago.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

The quintessential Japanese rock garden has existed for more than 500 years.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

Take a monster truck tour around an ostrich farm in the middle of the desert.

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

What is the Thing?

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

Legend says train robbers stashed their gold within the depths of this unusual cave.

Despite a recent paint job, the factory still sits empty.

An eerie reminder to the horrors of World War II.

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

Some 2,000 carvings show this rare desert spring has been an oasis for travelers for over a thousand years.

More than 21,000 images fill this overlooked gem of a prehistoric site.

This antique prison is a tourist attraction with a sordid past.

The ruins of an 11th-century Norman castle with a rare, perfectly circular shape.

After the parade, students throw their beads on the tree hoping for good luck on exams.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

This massive chalk hill carving is one of England's most beloved giant horse geoglyphs.

A natural history wunderkammer in the middle of the desert.

This abandoned boat was left in place thanks to its rotting beauty.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.