{"nrhp_refnum":"77000331","name":"Balboa Park","other_names":[],"category":"district","location":{"address":"CA Quadrangle 41","address_restricted":false,"city":"San Diego","county":"San Diego County","state":"CA","lat":32.73250131200007,"lon":-117.14913353999998,"geom_source":"nps_gis"},"listed_date":"1977-12-22","is_nhl":true,"nhl_designated_date":"1977-12-22","areas_of_significance":["Landscape Architecture","Architecture"],"significance_levels":["national"],"summary":{"what_it_is":"Balboa Park is a large public park and historic district in San Diego, California, centered on the El Prado complex of buildings, gardens and plazas built for the 1915 Panama-California Exposition and the 1935 California Pacific International Exposition.","why_significant":"The nomination calls the park the cultural center of San Diego and one of the best planned and landscaped urban areas in America. Its buildings are described as some of the finest Spanish Baroque revival architecture extant. It also preserves the legacy of two world's fairs that shaped the city's cultural and civic life.","narrative":"Balboa Park is San Diego's main cultural park, set aside by the city in 1868 as 1,400 acres of undeveloped pueblo land. Its present character stems from the 1915 Panama-California Exposition, planned with architect Bertram Goodhue and built largely by Carleton Winslow, Sr. The El Prado complex includes the California Quadrangle, Cabrillo Bridge, House of Charm, House of Hospitality, Botanical Building, Organ Pavilion, Alcazar Gardens and Plaza de Panama. Many buildings were first meant to be temporary and were later saved or reconstructed. A second fair in 1935, planned by Richard S. Requa, added buildings such as the Art Moderne Ford Building by Walter Dorwin Teague. After the fairs the park became the center of the city's social, cultural and recreational life, and the zoo and several museums grew from exposition exhibits. The nomination presents it as a well-planned, landscaped urban area with outstanding Spanish Baroque revival architecture.","period_of_significance":"1900- (specific dates 1915, 1935)","architect_builder":"Bertram Goodhue, Carleton Winslow, Sr., Richard S. Requa, Walter Dorwin Teague","architectural_style":"Spanish Baroque revival, with Spanish Colonial, Mission and Art Moderne elements","criteria":[],"status_note":"Listed condition is good and the original site is unmoved; present uses include park, museum, educational and entertainment. The Ford Building was under restoration at the time.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:32.291245-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_CA/77000331_NHL.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/77000331/a206c2387c-800.webp","url_1600":"https://nationalhistoricalregister.com/media/77000331/a206c2387c-1600.webp","licence":"CC BY-SA 4.0","author":"Matthew T Rader","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Lily_Pond,_Balboa_Park,_San_Diego,_California.jpg\" rel=\"noopener\">Matthew T Rader</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Lily_Pond,_Balboa_Park,_San_Diego,_California.jpg"},"district":{"nrhp_refnum":"76000515","name":"El Prado Complex","url":"https://nationalhistoricalregister.com/districts/california/el-prado-complex-76000515/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123858016","wikipedia":"https://en.wikipedia.org/wiki/Balboa_Park_(San_Diego)","wikidata":"https://www.wikidata.org/wiki/Q804697"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/san-diego-county/balboa-park-77000331/"}