Línea Avanzada
Línea Avanzada (Advanced Defense Line) de Puerta de Tierra | |
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Location | Puerta de Tierra, San Juan, Puerto Rico |
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Coordinates | 18°27′46″N 66°05′03″W / 18.462841°N 66.084199°W |
Built | 1750–1799 |
Architect | multiple |
NRHP reference No. | 97001136 |
RNSZH No. | 2000-(RMSJ)-00-JP-SH |
Significant dates | |
Added to NRHP | September 25, 1997 |
Designated RNSZH | February 3, 2000 |
The Advanced Defense Line (Spanish: Línea Avanzada) is a historic district consisting of four structures that formed part of the eastern defensive system of the Islet of San Juan in San Juan, Puerto Rico.
Components
[edit]The historic district designated by the United States National Register of Historic Places consists of two buildings (the Fortín de San Gerónimo and the San Gerónimo Powderhouse), one structure (El Escambrón Battery) and the remnants of the San Antonio Bridgehead in El Boquerón.[1]
History
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/72/Historic_American_Buildings_Survey%2C_Frederik_C._Gjessing%2C_Photographer_April_19%2C_1954_SENTRY_BOX_AND_WALL_FRAGMENT_OF_FIRST_LINE_OF_DEFENSE%2C_NORTH_ELEVATION._-_Fortifications_of_HABS_PR%2C7-SAJU%2C12-5.tif/lossy-page1-220px-thumbnail.tif.jpg)
The area where the Advanced Defense Line is located today lies outside of the fortified wall system of San Juan, particularly in the eastern portion of the Puerta de Tierra sub-district of San Juan Antiguo in the Islet of San Juan. The San Gerónimo Powderhouse, built by military engineer Thomas O'Daly, dates to at least 1769. This powder warehouse is located in modern-day Luis Muñoz Rivera Park, and it has served many purposes throughout its history from a general warehouse to a history museum to a zoo.[2]
Although the city walls of San Juan date to 1634, the eastern portion of the Islet of San Juan was militarily unprotected between 1595-1598 when Sir Francis Drake and George Clifford, the 3rd Earl of Cumberland respectively attacked the islet until at least 1797 when the British attacked during the Battle of San Juan under the command of Sir Ralph Abercromby and Sir Henry Harvey, at the time of the Coalition Anglo-Spanish War.[3] Although the Spanish and Puerto Rican troops were victorious, this event led to the re-fortification of El Boquerón in the eastern end of Puerta de Tierra.[4]
The San Gerónimo Fortress was built after the British attack in the spot of a battery site known as the El Boquerón Battery, which provided southern fire assistance to the northern El Escambrón Battery. Another battery was built nearby at the site of the modern-day San Antonio Bridge which in the 19th century provided rail connection between Old San Juan and Santurce. Today the San Gerónimo Fortress is located adjacent to the grounds of the Caribe Hilton Hotel.[3]
Gallery
[edit]-
El Escambrón Battery
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San Antonio Bridgehead, site of the former San Antonio Battery in 1954.
References
[edit]- ^ National Park Service, NPGallery Digital Asset Management System. "USDI/NPS NRHP Registration Form - Línea Avanzada [Advanced Defense Line] San Juan, Puerto Rico". npgallery.nps.gov.
- ^ "Polvorin de San Geronimo--Historic Places in Puerto Rico and the Virgin Islands; A National Register of Historic Places Travel Itinerary". www.nps.gov. Retrieved 2022-06-15.
- ^ a b "Fortín de San Jerónimo del Boquerón". Discover Puerto Rico. Retrieved 2022-01-22.
- ^ "El Boquerón". Discover Puerto Rico. Retrieved 2022-01-22.
- Old San Juan, Puerto Rico
- Forts on the National Register of Historic Places
- Historic districts on the National Register of Historic Places in Puerto Rico
- History of San Juan, Puerto Rico
- National Register of Historic Places in San Juan, Puerto Rico
- Spanish Colonial architecture in Puerto Rico
- Tourist attractions in San Juan, Puerto Rico
- 1799 establishments in the Spanish Empire
- 1790s establishments in Puerto Rico
- Government buildings completed in 1799
- Government buildings on the National Register of Historic Places in Puerto Rico