{"nrhp_refnum":"14000131","name":"Shadowcliff","other_names":["Fellowship of Reconciliation Headquarters"],"category":"building","location":{"address":"521 N. Broadway","address_restricted":false,"city":"Upper Nyack","county":"Rockland County","state":"NY","lat":41.11096304200004,"lon":-73.91520576799996,"geom_source":"nps_gis"},"listed_date":"2014-04-07","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Social History"],"significance_levels":["state"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/14000131/f8b6c9a047-800.webp","url_1600":"https://nationalhistoricalregister.com/media/14000131/f8b6c9a047-1600.webp","licence":"CC BY-SA 3.0","author":"Jimstu8","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Shadowcliff_Shadowcliff,_also_known_as_the_Fellowship_of_Reconciliation_Headquarters,_is_a_historic_home_located_at_Upper_Nyack,_Rockland_County,_New_York.jpg\" rel=\"noopener\">Jimstu8</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:Shadowcliff_Shadowcliff,_also_known_as_the_Fellowship_of_Reconciliation_Headquarters,_is_a_historic_home_located_at_Upper_Nyack,_Rockland_County,_New_York.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Shadowcliff","wikidata":"https://www.wikidata.org/wiki/Q23092067"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/rockland-county/shadowcliff-14000131/"}