{"nrhp_refnum":"75000464","name":"Las Flores Site","other_names":["Las Flores Wildlife Sanctuary"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Camp Pendleton","county":"San Diego County","state":"CA","lat":null,"lon":null,"geom_source":null},"listed_date":"1975-08-19","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["national"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123860908","wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/california/san-diego-county/las-flores-site-75000464/"}