Established in 1782.
Founded April 21, 1782, the Santa Barbara Royal Presidio was the last in a chain of four military fortresses built by the Spanish along the coast of Alta California, then a wilderness frontier. Others had been established at San Diego, San Francisco and Monterey. Padre Junípero Serra, well known for his leadership in founding the California missions, blessed the site of the Santa Barbara Presidio four years prior to the establishment of the Mission of Santa Barbara in 1786. El Presidio de Santa Bárbara State Historic Park encompasses much of the original Presidio site and is located in modern downtown Santa Barbara at the intersection of Santa Barbara and East Canon Perdido Streets.