Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
One of the largest 19th-century frontier forts on the Rio Grande, established 1854. Self-guided trail through adobe ruins, parade ground, and cemetery interprets Civil War action (Valverde), Buffalo Soldiers, New Mexico Volunteers, and Apache campaigns. Free BLM historic site with visitor center exhibits on El Camino Real corridor.