{"name":"Blockhouse No. 1","city":"New York City, New York","canonical_url":"https://gydeinfo.com/new-york-city/places/blockhouse-no-1/","markdown_url":"https://gydeinfo.com/new-york-city/places/blockhouse-no-1.md","updated_at":"2026-06-19T23:27:20.023278+00:00","facts":[{"claim":"Official Central Park Conservancy copy states that the Blockhouse is the oldest surviving building in Central Park.","citation":"https://www.centralparknyc.org/locations/blockhouse","source_title":"Blockhouse | Central Park Conservancy","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-19T22:56:48.887492+00:00","fact_type":"history","as_of":"2026","confidence":0.98},{"claim":"The Blockhouse is located on a prominent rock outcrop in the North Woods.","citation":"https://www.centralparknyc.org/locations/blockhouse","source_title":"Blockhouse | Central Park Conservancy","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-19T22:56:48.887492+00:00","fact_type":"location","as_of":"2026","confidence":0.97},{"claim":"The site is still a destination in the North Woods and is interpreted as an important reminder of the city’s colonial history.","citation":"https://www.centralparknyc.org/locations/blockhouse","source_title":"Blockhouse | Central Park Conservancy","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-19T22:56:48.887492+00:00","fact_type":"significance","as_of":"2026","confidence":0.95},{"claim":"Clio identifies the site as a military blockhouse from New York City’s War of 1812 fortification system.","citation":"https://theclio.com/entry/94668","source_title":"The Blockhouse, Central Park - 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