{"nrhp_refnum":"95000479","name":"Trudeau Sanatorium","other_names":[],"category":"district","location":{"address":"Trudeau Rd.","address_restricted":false,"city":"Saranac Lake","county":"Essex County","state":"NY","lat":44.34247842000005,"lon":-74.1222889209977,"geom_source":"nps_gis"},"listed_date":"1995-04-20","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Health/Medicine","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A district of about sixty-six acres on the east slope of Mount Pisgah, adjacent to the village of Saranac Lake in St. Armand, Essex County, New York. It holds the surviving buildings and landscape of a tuberculosis sanatorium founded in 1884 by Dr. Edward L. Trudeau.","why_significant":"The nomination presents it as the site of the first sustained, successful sanatorium for the scientific treatment of tuberculosis in the United States. Its cottage plan, buildings and hillside setting reflect the fresh-air and rest cure and how treatment changed over time. Thirty-four contributing resources survive from 1889 to 1939.","narrative":"On the east slope of Mount Pisgah, just outside Saranac Lake, a hillside campus preserves the remains of the Trudeau Sanatorium. Dr. Edward L. Trudeau founded it in 1884 as the Adirondack Cottage Sanitarium, the first sustained and successful American sanatorium for treating tuberculosis scientifically. He chose the site for its shelter from south and west winds and for its view over the Saranac River valley. Patients lived in small one-story cottages with porches, an arrangement that gave the place the feel of a village. The campus grew over decades with architect-designed buildings, including the 1896 Main Building, a chapel, libraries, laboratories, staff housing, service buildings and stone gateways. After Trudeau's death in 1915 it was renamed in his memory, and building continued until about 1939. The sanatorium closed in 1954. Thirty-four historic resources remain on about sixty-six acres, though many patient cottages are gone and the surviving ones have enclosed porches. The long views remain largely intact.","period_of_significance":"1884-1939","architect_builder":"J.W. Aspinwall; W.L. Coulter; Scopes and Feustmann (Saranac Lake)","architectural_style":"Late Victorian; Late 19th and 20th Century Revivals","criteria":[],"status_note":"The sanatorium closed in 1954 and the property was sold in 1957. Many buildings have since been converted, twenty-seven sanatorium buildings have been removed and five new ones built. Current function is listed as commerce/trade/business.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:51:50.061879-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_NY/95000479.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/95000479/37f4f5bea5-800.webp","url_1600":"https://nationalhistoricalregister.com/media/95000479/37f4f5bea5-1600.webp","licence":"CC BY-SA 3.0","author":"Mwanner","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Administration_Bldg,_Adirondack_Cottage_Sanitarium.jpg\" rel=\"noopener\">Mwanner</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Administration_Bldg,_Adirondack_Cottage_Sanitarium.jpg"},"district":{"nrhp_refnum":"93001451","name":"New York Central Railroad Adirondack Division Historic District","url":"https://nationalhistoricalregister.com/districts/new-york/new-york-central-railroad-adirondack-division-historic-district-93001451/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/75312924","wikipedia":"https://en.wikipedia.org/wiki/Adirondack_Cottage_Sanitarium","wikidata":"https://www.wikidata.org/wiki/Q4682971"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/essex-county/trudeau-sanatorium-95000479/"}