San Pedro Riparian National Conservation Area

San Pedro Riparian National Conservation Area is a large protected landscape that follows the San Pedro River through desert terrain across many thousands of acres. The area contains riparian woodlands, canyons, and desert habitat that together form a complex natural system.

Human presence in the San Pedro River valley stretches back to ancient times, as shown by archaeological discoveries throughout the area. Spanish colonial activity later left its mark through military posts and settlements in the landscape.

The Presidio Santa Cruz de Terrenate ruins within the area display Spanish colonial stone foundations and adobe walls from centuries past. These remains tell the story of Spanish presence in the region during the colonial era.

Multiple trails wind through the landscape and offer opportunities to watch wildlife in their natural habitat. The San Pedro House visitor center, located to the east, provides information and necessary permits for activities.

The landscape shelters a remarkable variety of animal and bird species that live in this desert river setting. This wildlife remains present throughout the year, making it a hotspot for observing nature.

Location: Arizona

Inception: 1988

GPS coordinates: 31.58290,-110.13100

Latest update: December 10, 2025 20:04