Skip to main content

Castillo de San Marcos National Monument


The Castillo de San Marcos has guarded St. Augustine for over 325 years.  The coquina stone structure took 23 years to build (1672-1695) and would see service until the turn of the 20th Century.  The fort would be under the command of four different countries, but it was never taken by military force.

Views of the exterior coquina stone walls of the fort - Doug Kerr, 2013.


The castillo would serve as the ultimate permanent replacement of nine prior wooden forts that existed in St. Augustine the century prior to the start of San Marcos' construction.  The fort was attacked twice by the British in the early 18th century, 1702 and 1739, yet the fort and the city would not be captured.  The fort would finally fall into British hands - and renamed Fort St. Mark - not by force, but by treaty in 1763.  In the Paris Treaty signed to end the Seven Years War, Britain gained Florida from the Spanish in return for Cuba and the Philippines.  A second Treaty of Paris would return Florida and the fort to the Spanish in 1784.

Interior grounds of Castillo de San Marcos

One of the many bastions of the castillo.

Spain would return the fort's name to Castillo de San Marcos and would hold the fort and Florida until 1821.  On July 20 of that year, the Spanish government would cede all of Florida to the United States.  The Americans would rename the base Fort Marion in honor of Revolutionary War General Francis Marion.   In December 1860 when Florida seceded from the Union and joined the Confederacy, Fort Marion was given to the Confederates in return for a receipt for the fort and all the contents inside.  The Union would regain the fort on March 11, 1862 after Confederate forces abandoned the fort and the citizens of St. Augustine surrendered to preserve their city.


For the remainder of the fort's operation , it served predominantly as a military prison.  Native Americans and deserters during the Spanish-American War would be imprisoned here.  In 1924, the fort was declared a National Monument, and nine years later it would be transferred to the National Park Service.  In 1942, Fort Marion was renamed Castillo de San Marcos in honor of its and the state's Spanish heritage. Today, the fort is one of the major tourist attractions in St. Augustine.

Panoramic view from Castillo de San Marcos - Tom Fearer, 2017.

All photos taken by post author - October 2011 - unless otherwise noted.

Sources & Links:
How To Get There:

Comments

Popular posts from this blog

Trimmer Springs Road (Fresno County)

Trimmer Springs Road is an approximately forty-mile rural highway located in Fresno County.  The corridor begins near in California State Route 180 in Centerville and extends to Blackrock Road at the Kings River in the Sierra Nevada range near the Pacific Gas & Electric Company town of Balch Camp. The roadway is named after the former Trimmer Springs Resort and was originally constructed to facilitate access to the Sanger Log Flume.  Trimmer Springs Road was heavily modified and elongated after construction of Pine Flat Dam broke ground in 1947.   Part 1; the history of Trimmer Springs Road Much of the original alignment of Trimmer Springs Road was constructed to facilitate access to the Sanger Log Flume.   The  Kings River Lumber Company  had been established in 1888 in the form of a 30,000-acre purchase of forest lands in Converse Basin.  This purchase lied immediately west of Grant Grove and came to be known as "Millwood."  The co...

When was Ventura Avenue east of downtown Fresno renamed to Kings Canyon Road? (California State Route 180)

California State Route 180 was one of the original Sign State Routes designated in August 1934.  The highway east of Fresno originally utilized what was Ventura Avenue and Dunlap Road to reach what was then General Grant National Park.  By late year 1939 the highway was extended through the Kings River Canyon to Cedar Grove.   In 1940 General Grant National Park would be expanded and rebranded as Kings Canyon National Park.  The Kings Canyon Road designation first appeared in publications circa 1941 when the California State Route 180 bypass of Dunlap was completed.  Kings Canyon Road ultimately would replace the designation of Dunlap Road from Dunlap to Centerville and Ventura Avenue west to 1st Street in Fresno.   The Kings Canyon Road would remain largely intact until March 2023 when the Fresno Council designated Cesar Chavez Boulevard.  Cesar Chavez Boulevard was designated over a ten-mile corridor over what was Kings Canyon Road, remaini...

Interstate 99 at 30

When it comes to the entirety of the Interstate Highway System, Interstate 99, when fully completed, is nothing more than 161 miles of a roughly 48,000-mile system (0.3% of total length).  Yet, to more than just a handful of people, the number '99' rubs them the wrong way. Interstate 99 follows the path of two US Highway Routes - US 220 from the Pennsylvania Turnpike in Bedford north to Interstate 80 and then to US 15/Interstate 180 in Williamsport.  It then follows US 15 from Williamsport north to Interstate 86 in Corning, New York. Interstate 99 runs with US 220 through much of Central Pennsylvania. (Doug Kerr) US 220 from Cumberland, Maryland to Interstate 80 and US 15 north of Williamsport were designated part of the Appalachian Highway System in 1965.  Construction to upgrade both corridors progressed steadily but slowly.  In 1991, the two corridors were included as a National High Priority Corridor.  The route from Cumberland to Corning consisted of High P...