Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

One of the final grand railway depot hotel complexes is slowly being restored to its former glory.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

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

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.

This Prescott institution is widely considered the oldest bar in Arizona.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

A kaleidoscope gallery and steampunk emporium named for a pioneering journalist.

A Wild West jailhouse that slid down the mountainside.

An excursion train traverses a picturesque red-rock canyon along the Verde River.

The state's only comprehensive museum dedicated to the mineral that defined its history and economy.

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

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

This oversized flute-playing Ancestral Puebloan deity is also a landmark of Southwestern kitsch.

This comprehensive collection features Native American artifacts dating back centuries.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

The handsome statue is a tribute to the post riders who traversed 52 miles of tough Arizona terrain.

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

This small hill features the most notable collection of petroglyphs in Saguaro National Park.

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

Thousands of turbines whir at the origin of North American wind power.

Spies, love letters, and ghost stories have all left their mark on this home-cum-museum.

The bones of the Biblical Magi traveled to Constantinople and Milan before landing in their current home inside an elaborate golden reliquary in the Cologne Cathedral.

Liechtenstein's royal family calls this medieval alpine castle home.