Join a walking tour of the Spanish Presidio of Santa Cruz de Terrenate with FSPR docent Jeff Hustad. This fort was operational during the late 1770s, the centerpiece for a planned Spanish occupation of the San Pedro River Valley that failed. This is a three-mileround trip over trails and uneven ground. The return walk is gradually uphill. Please realistically assess your ability to do this walk. There is no shade, and it will be hot on sunny days.  Wear a hat, sun protection, appropriate clothing, and sturdy shoes.  Bring water and snacks. Meet at the Presidio Santa Cruz de Terrenate Trailhead, located 1.7 miles north of Highway 82 on the east side of In Balance Ranch Road. In Balance Ranch Road (N. Kellar Road on Google Maps) is a north turn off of Highway 82, 8.3 miles east of Whetstone, about 1 mile west of the San Pedro River. There is a large parking area at the Trailhead where the group will meet. “Presidio Santa Cruz Terrenate Trailhead” is searchable in Google Maps. For more information, call (520) 508-4445 or email fspr@sanpedroriver.org. Hosted by the Friends of the San Pedro River.