{"name":"Baker Beach","city":"San Francisco, California","canonical_url":"https://gydeinfo.com/san-francisco/places/baker-beach/","markdown_url":"https://gydeinfo.com/san-francisco/places/baker-beach.md","updated_at":"2026-06-18T23:08:23.350529+00:00","facts":[{"claim":"Baker Beach offers picnic areas with tables, grills, and restroom facilities in a cypress grove at the east end of the parking lot.","citation":"https://presidio.gov/explore/attractions/baker-beach-2","source_title":"Baker Beach - The Presidio (Official Park Site)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:13.591922+00:00","fact_type":"hours","as_of":"2026","confidence":0.9},{"claim":"In 1858, John Bensley dammed Lobos Creek near Baker Beach and built a redwood flume to supply Fort Point and Fort Mason, marking San Francisco’s first permanent water supply.","citation":"https://presidio.gov/explore/attractions/baker-beach-2","source_title":"Baker Beach - The Presidio (Official Park Site)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:13.591922+00:00","fact_type":"history","as_of":"2026","confidence":0.9},{"claim":"Baker Beach is a public beach on the San Francisco peninsula, California, United States.","citation":"https://en.wikipedia.org/wiki/Baker_Beach","source_title":"Baker Beach - Wikipedia","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-18T22:47:12.809823+00:00","fact_type":"history","as_of":"2026","confidence":0.95},{"claim":"The northern section of Baker Beach is frequented by clothing-optional sunbathers and is considered a nude beach.","citation":"https://en.wikipedia.org/wiki/Baker_Beach","source_title":"Baker Beach - Wikipedia","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-18T22:47:12.809823+00:00","fact_type":"history","as_of":"2026","confidence":0.9},{"claim":"Baker Beach was the original home of the Burning Man festival from 1986 to 1990, when the first burners created an artistic utopia there.","citation":"https://www.sftravel.com/article/guide-to-san-franciscos-baker-beach","source_title":"Guide to San Francisco's Baker Beach - SF Travel (Official Tourism Board)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:12.000739+00:00","fact_type":"history","as_of":"2024-1990","confidence":0.9},{"claim":"In 1904, the U.S. Army installed a 50-ton disappearing gun (Battery Chamberlin) to protect the city and coastline; it is now decommissioned but remains visible on the beach.","citation":"https://www.sftravel.com/article/guide-to-san-franciscos-baker-beach","source_title":"Guide to San Francisco's Baker Beach - SF Travel (Official Tourism Board)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:12.000739+00:00","fact_type":"history","as_of":"2004-2026","confidence":0.9},{"claim":"Baker Beach is a mile-long shoreline at the foot of rugged serpentine cliffs west of the Golden Gate.","citation":"https://www.nps.gov/prsf/planyourvisit/baker-beach.htm","source_title":"Baker Beach - Presidio of San Francisco (U.S. National Park Service)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:11.168646+00:00","fact_type":"history","as_of":"2026","confidence":0.95},{"claim":"Baker Beach is unsafe for swimming or water activities due to large waves, undertow, and rip currents.","citation":"https://www.nps.gov/prsf/planyourvisit/baker-beach.htm","source_title":"Baker Beach - Presidio of San Francisco (U.S. National Park Service)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:11.168646+00:00","fact_type":"significance","as_of":"2026","confidence":0.95},{"claim":"Baker Beach is open 24 hours a day, 7 days a week.","citation":"https://www.parksconservancy.org/parks/baker-beach","source_title":"Baker Beach - Golden Gate National Parks Conservancy (Official Partner)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:09.528334+00:00","fact_type":"hours","as_of":"2026","confidence":0.95},{"claim":"Baker Beach is a mile-long stretch below rugged cliffs on the Presidio’s western shoreline with spectacular views of the Golden Gate Bridge and Marin Headlands.","citation":"https://www.parksconservancy.org/parks/baker-beach","source_title":"Baker Beach - Golden Gate National Parks Conservancy (Official Partner)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:09.528334+00:00","fact_type":"history","as_of":"2026","confidence":0.9}],"sources":[{"title":"Baker Beach - The Presidio (Official Park Site)","url":"https://presidio.gov/explore/attractions/baker-beach-2","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:13.591922+00:00","license":"unknown"},{"title":"Baker Beach - Wikipedia","url":"https://en.wikipedia.org/wiki/Baker_Beach","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-18T22:47:12.809823+00:00","license":"CC BY-SA 4.0"},{"title":"Guide to San Francisco's Baker Beach - SF Travel (Official Tourism Board)","url":"https://www.sftravel.com/article/guide-to-san-franciscos-baker-beach","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:12.000739+00:00","license":"unknown"},{"title":"Baker Beach - Presidio of San Francisco (U.S. National Park Service)","url":"https://www.nps.gov/prsf/planyourvisit/baker-beach.htm","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:11.168646+00:00","license":"unknown"},{"title":"Baker Beach - Golden Gate National Parks Conservancy (Official Partner)","url":"https://www.parksconservancy.org/parks/baker-beach","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-18T22:47:09.528334+00:00","license":"unknown"}],"commercial_actions":[],"source_policy":{"booking_links_are_evidence":false,"denied_as_evidence":["google_places","google","yelp","tripadvisor"],"allowed_uses":["canonical_data","facts_with_citation","anecdote"]}}