7 active NPS alerts as of Oct 28, 2026: 2 closures, 0 danger, 1 caution and 4 information.
Closure
Temporary Road and Lot Closures for Half Marathon November 1, 2026
From 2am to 10am expect delays, parking lots, and road closures for half marathon starting at lower Van Ness Avenue near Fort Mason across Marina Green, through Crissy Field, across Golden Gate Bridge to Marin Headlands, and back to San Francisco. Watch for runners and race volunteers near roads. Park roads closed: Mason St, Long Ave, Marine Dr, Lincoln Ave, Vista Point and lower Conzelman Rd. Closed lots: Battery East, West Bluff, Merchant, Langdon Ct, and Northwest bridge. See link for map.
Posted or updated Oct 26, 2026 ·Details on nps.gov
Closure
China Beach Construction & Seacliff Avenue Closures Fall - Winter 2026
Park's China Beach renovation of bathhouse, lower terrace, and picnic areas is in progress. See 'more' for link to Phase 3 of China Beach project below. SFPUC waterline replacement project will cause parking restrictions, lane closures, and access controls along Sea Cliff Avenue. Visitors should expect SFPUC project on Sea Cliff Avenue to impact access to China Beach. See link to SFPUC project below: https://www.sfpuc.gov/construction-contracts/construction-projects/seacliffpumps.
Posted or updated Sep 7, 2026 ·Details on nps.gov
Caution
Auto-Theft Warning - Only Bring What You Need to the Park
You can prevent vehicle break-ins in parking lots and scenic overlooks. Before leaving your car for even a short period of time: 1) Remove all valuables, 2) Lock your doors. 3) Take your wallets, purses, backpacks, keys, key fobs, cell phones, and electronics with you. Read article for more details.
Posted or updated Aug 23, 2026 ·Details on nps.gov
Information
Ocean Beach No-Burn Season: November 1, 2026, through February 28, 2027
Beach fires are PROHIBITED during the no-burn season. Do NOT make fire rings using rocks, logs or other items. The no-burn season avoids burning during the Bay Area Air Quality Management District's Winter Spare the Air season.
Posted or updated Oct 25, 2026 ·Details on nps.gov
Information
Presidio Trust Trails Annual Coyote Pupping Season is April to October
To prevent dog-coyote conflicts, avoid seasonally closed sections of the Park Trail and the Bay Area Ridge Trail to dog walking. Explore open dog-friendly trails instead and remember to keep dogs on leash. Visit the Presidio Trust's website for more details.
Posted or updated Oct 25, 2026 ·Details on nps.gov
Information
Ocean Beach Fire Season in Effect through October 31, 2026
Fires allowed ONLY in park provided concrete fire rings between Stairwells 15 and 20. Do NOT make fire rings using rocks, logs or other items. When the Bay Area Air Quality Management District declares a Spare the Air Day, NO campfires, beach fires, or outdoor grills are allowed in the park. For more information, visit the beach fire regulations link below.
Posted or updated Aug 5, 2026 ·Details on nps.gov
Information
Upper Fort Mason Roads and Parking Area Closures Fall 2025 - Fall 2026
Roads and parking areas at upper Fort Mason will have closures during utilities and seismic retrofit projects. Closures planned Fall 2025 through Fall 2026. Lots will be fenced and used as staging areas for projects occurring at Fort Mason. Signs will be posted in advance of utilities work as project progresses through each area at Fort Mason. Read signs and do not park in posted areas. Vehicles will be towed at owner's expense.
Posted or updated Jul 20, 2026 ·Park conditions on nps.gov
