Presidio Santa Cruz de Terrenate

About Presidio Santa Cruz de Terrenate

Located in the San Pedro Riparian National Conservation Area (SPRNCA), Presidio Santa Cruz de Terranate is the most well-preserved defensive Spanish site in a broader regional network. A stone foundation and adobe wall fragments mark the location of this isolated and dangerous military outpost. An interpretive trail guides you around the site.Established in 1775 by Hugo O’Conor, an Irish-born Spanish Army Colonel, the Presidio served as a strategic outpost. It was used during conflicts between Spanish forces and Apache groups, and to fend off Russian and French incursions. Persistent Apache resistance, corruption within the Spanish administration, and declining soldier morale led to incomplete construction. The site was abandoned by 1780 but briefly reoccupied by the U.S. Army about a century later.Archaeologist Charles DiPeso studied the site in 1951. He suggested it was built atop the precontact Sobaipuri village of Quiburi. Subsequent research confirmed an earlier settlement beneath the Presidio. It was not the renowned Quiburi village but was used by Sobaipuri, Hohokam, and Archaic peoples over time.The structures were made of adobe on stone foundations, and only the bases of walls remain visible. The adobe walls are capped annually with a fresh coat of adobe mud by organized volunteer projects. Read a story on our blog about how "mud parties" help improve the longevity of this site.Hours and SeasonsPresidio Santa Cruz de Terranate is open year-round. The best time of year to visit is late October to mid-May.Friends of the San Pedro River offers seasonal tours of Terrenate which you can learn more about on their website or Facebook Page.Features and ServicesDrinking Water: No drinking water is available.Toilets: A waterless toilet is available near the Presidio.Cell Phone and Internet: Cell phone service is sometimes spotty at the Presidio Santa Cruz de Terranate. Public internet/Wi-Fi is not available.Pets: Pets are generally allowed but must be kept on a leash

How to Get There

Take I-10 east from Tucson to AZ 90. Go south 20 miles to AZ 82. Go east 9 miles to Kellar Road, then 2 miles north to the parking lot.From Fairbank on Arizona Route 82, drive approximately 2 miles west, turn right (north) on the Kellar Ranch Road (marked In Balance Ranch Road on street signs) and drive approximately 3 miles to the trailhead. It is about 1.5 miles from the trailhead to the presidio.The trailhead is along In-Balance Road, maintained by Cochise County. It includes a gravel parking area with space for car and trailer parking.You can get food and supplies in these nearby communities: Sierra Vista, Tombstone, Whetstone, Bisbee, Hereford and Palominas. Nearby public lands include the Coronado National Memorial and the Coronado National Forest.

Plan Your Visit to Presidio Santa Cruz de Terrenate

Heading to Presidio Santa Cruz de Terrenate? A few things to know before you go:

• Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
• Fees: day-use and camping fees vary; check current rates on the official park page
• Trash & pack-out: follow Leave No Trace principles
• Wildlife: store food in bear boxes where provided; never feed wildlife
• Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

References & Official Resources

• Official Recreation.gov page
• View on OpenStreetMap
• Driving directions (Google Maps)