{"nrhp_refnum":"13000142","name":"Leighton Encampment","other_names":["Yellowhammer Camp (FS 05-16-53-0053)","Ca-Tuo-4021h"],"category":"site","location":{"address":"Roughly 12 mi. SW. of Pinecrest","address_restricted":false,"city":"Pinecrest","county":"Tuolumne County","state":"CA","lat":38.12604778100007,"lon":-119.77923211599995,"geom_source":"nps_gis"},"listed_date":"2013-04-09","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Conservation","Invention"],"significance_levels":["state","local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/california/tuolumne-county/leighton-encampment-13000142/"}