This church on a Tohono O'Odham reservation has stood since 1797.

A rare wayfinding portmanteau of “Street” and “Avenue.”

In Tucson a giant metal snake helps pedestrians cross a busy highway.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A natural history wunderkammer in the middle of the desert.

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

The remains of this rugged homestead ranch offer a brief glimpse into a bygone era.