Tubac Presidio
Tubac, United States · built 1752
The Presidio of San Ignacio de Túbac or Fort Tubac was a Spanish built fortress. The fortification was established by the Spanish Army in 1752 at the site of present-day Tubac, Arizona. Its ruins are preserved in the Tubac Presidio State Historic Park.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).