Presidio San Ignacio de Tubac

Fort Tubac
Tubac, Arizona
Tubac as a United States Army post in 1869
Coordinates31°36′41″N 111°02′45″W / 31.611389°N 111.045833°W / 31.611389; -111.045833
TypeArmy post
Site information
Controlled byArizona
Conditiontourist attraction
Site history
Built1752
Built bySpain
In use1752–1886
Battles/warsApache–Mexico Wars
Apache Wars
American Civil War
Garrison information
Past
commanders
Juan Bautista de Anza
Juan Fernandez Carmona
Granville H. Oury
OccupantsSpanish Army
Mexican Army
United States Army
Confederate States Army

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.