Fog Signal Building
USA /
California /
Bolinas /
World
/ USA
/ California
/ Bolinas
foghorn, historic ruins
Built in 1880. A steam siren was originally installed here, which was converted to oil power in 1907 and replaced with an air diaphone in 1918.
lighthousefriends.com/Farallon_fogsignal_na.jpg
lighthousefriends.com/Farallon_fogsignal_na.jpg
Nearby cities:
Coordinates: 37°41'48"N 123°0'11"W
- Mt Tamalpais West Peak/Mill Valley Air Force Station 43 km
- Berkeley Pier Ruins 59 km
- Oak Knoll Naval Hospital 75 km
- TXI - Pacific Custom Materials, Inc. 81 km
- Former Naval Auxiliary Air Station, Vernalis 148 km
- Boca, California 315 km
- Farrington Ranch 342 km
- Airport Sandflat 352 km
- Aurora, Nevada 366 km
- Old Camp Independence (site) 435 km
- Lighthouse Keepers' Dwellings 0.1 km
- Generator Building 0.1 km
- Water Collector 0.1 km
- Catchment Basin 0.2 km
- Fresh Water Pump House and Cistern 0.3 km
- Cargo system 0.4 km
- South Farallon Island 0.4 km
- Gerrenaldo Island 4.1 km
- US Nuclear Dump Site 5.9 km
- Farallon Islands 6 km