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

The historic “pink house on the hill” is an architectural gem that now serves as a center for water conservation.

A family-owned store specializing in minerals, geodes, gemstones, and more.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

A self-built castle made by a mysterious man.

The world's largest Our Lady of Guadalupe statue overlooks this Ohio sanctuary.

There is beauty and history in the ruins of this former company town.

Pay your respects at the final resting place of the man behind one of the best-known names in food.

The world's largest military aircraft cemetery.

From working out of his garage to the James Beard semifinals, one Tucson baker has kept his fan base—and his grains—local.

An amazing collection of model trains, collectibles, and artifacts that span the last 100 years.

This collection of neon icons is preserving Arizona's history, one sign at a time.