The unbelievably opulent home built for an infamous newspaperman.

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.

An assortment of armored tanks and Howitzer cannons in the middle of the Sonoran Desert.

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.

This Native American settlement dates back to the Pueblo II period.

These elusive, isolated rodents evolved into a distinct, locally iconic subspecies.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

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

One of the most extensive and well-preserved collections of dinosaur footprints in North America.

The unusual burial monument of Arizona's first governor.

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

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

A geological mystery on Camelback Mountain.

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

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

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

A small canyon with petroglyphs and a seasonal waterfall, only a short hike from the remnants of old Route 66.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

Collection of vintage trailers double as hotel rooms.

What is the Thing?

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

Limestone caves with spectacular showcase chambers.

Ancient pueblos built into the base of a natural canyon wall.