Pima
Presidio Real de San Agustín del Tucson:Old Walled City Gateway - North Entrance
This marker commemorates the north entrance to the Old Walled City which was the second entrance to the Spanish Presidio Real de San...
Presidio Real de San Agustín del Tucson:Old Walled City Gateway - South Entrance
This marker commemorates the south entrance to the Old Walled City, which was founded by Spanish Government as a Presidio.
Presidio Real de San Agustín del Tucson:Plaza de las Armas,First Raising of the U.S. Flag within the Walls of Tucson
Tucson, AZ
In 1846, seven years before the Gadsden Purchase of 1853, Tucson was yet part of Mexico.
Revolutionary America Marker Honoring the Tucson Presidio Donation
Tucson, AZ
The Tucson Presidio was established in 1775 by Regular Spanish Army Lieutenant Colonel Hugo O'Conor as a fort on the frontier of New Spain.