On Saturday, April 23, 2022 at 9:00 a.m., the Arizona Archaeological and Historical Society (AAHS) will be sponsoring for their members a field trip to Santa Cruz de Terrenate. Dr. Deni Seymour, who has conducted a multi-year field research program at this site, will lead AAHS members on a tour of this best-preserved example of three presidios (forts) established by the Spanish colonial government in what is now southern Arizona. The trip is limited to 20 AAHS members. Attendees will be responsible for their own transportation to the site, which is approximately 70 miles south of Tucson. The tour will be completely outdoors; masks are optional, and social distancing is encouraged. It may be possible that guests will be able to drive directly to the site. If not, it is an easy 2-mile walk round-trip. To register for the trip, contact Chris Sugnet firstname.lastname@example.org.