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

One of the largest private collections of cars manufactured by the short-lived Franklin Automobile Company.

This scrap yard doubles as a naive art gallery full of found art and farm animals.

A cabinet of curious mathematical models and old calculators.

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

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

A former department store turned into a quirky restaurant.

A mysterious "wedding cake" castle in the middle of the urban desert.

A geological mystery on Camelback Mountain.

These free-roaming horses were once destined to disappear from the land.