# Castillo de San Marcos National Monument

> National Park Service unit in Florida

**Wikidata**: [Q387656](https://www.wikidata.org/wiki/Q387656)  
**Source**: https://4ort.xyz/entity/castillo-de-san-marcos-national-monument


## References

1. [Source](https://services1.arcgis.com/fBc8EJBxQRMcHlei/arcgis/rest/services/NPS_Land_Resources_Division_Boundary_and_Tract_Data_Service/FeatureServer/2)
2. Virtual International Authority File
3. [Source](https://irma.nps.gov/Stats/SSRSReports/National%20Reports/Query%20Builder%20for%20Historic%20Annual%20Recreation%20Visits%20(1904%20-%201979))
4. [Source](https://irma.nps.gov/Stats/SSRSReports/National%20Reports/Query%20Builder%20for%20Public%20Use%20Statistics%20(1979%20-%20Last%20Calendar%20Year))
5. National Register of Historic Places
6. 44 FR 7416
7. National Archives Catalog
8. GeoNames
9. [iNaturalist](https://www.inaturalist.org/places/inaturalist-places.csv.zip)
10. National Library of Israel Names and Subjects Authority File