Three hundred years of preserved Spanish colonial history in San Antonio.

Ruins of a once-opulent grand Victorian resort.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

Two small markers remember the Alamo's feline protectors.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

A 131-year-old wunderkammer of Texas history.

Colorful curls of hand-blown glass form a captivating tower in San Antonio's Central Library.

These boots are made for selfies.

A priceless work of art created by the saint's own blood sister hangs in a San Antonio basilica.

San Antonio's first 3-D stereoscopic mural is a trippy treat for the eyes.

Home of the International Space Hall of Fame.

A replica of the flagpole that gave a frontier town its name.

Inside this store, a mysterious statue draws visitors from the world over.

A mass grave for victims of an airline disaster that led to much-needed safety improvements for commercial flights.

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

A stealthy Apache hideaway that became the haunting site of a mass grave.

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

A unique collection of artistic rides

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

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.

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

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.