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Pigeon Point Lighthouse

Coordinates:37°10′54.3″N122°23′38.1″W / 37.181750°N 122.393917°W /37.181750; -122.393917
From Wikipedia, the free encyclopedia
Historic lighthouse in California, United States
For other uses, seePigeon Point.

Lighthouse
Pigeon Point Lighthouse
Pigeon Point Lighthouse
link=https://quickstatements.toolforge.org/#/v1=Q7193314%7CP31%7CQ39715%7C%7CQ7193314%7CP625%7C@37.181750%2F-122.393917%7CS143%7CQ328%7C%7CQ7193314%7CP571%7C%2B1871-00-00T00%3A00%3A00Z%2F9%7CS143%7CQ328%7C%7CQ7193314%7CP729%7C%2B1872-00-00T00%3A00%3A00Z%2F9%7CS143%7CQ328%7C%7CQ7193314%7CP793%7CQ24410992%7CP585%7C%2B1974-00-00T00%3A00%3A00Z%2F9%7CS143%7CQ328%7C%7CQ7193314%7CP2048%7C115 ftU11573%7CS143%7CQ328%7C%7CQ7193314%7CP2923%7C148 ftU11573%7CS143%7CQ328%7C%7CQ7193314%7CP2929%7C24 nmiU93318%7CS143%7CQ328%7C%7CQ7193314%7CP1030%7C%22%5B%5BFlashing%20Light%7CFlashing%5D%5D%20white%2010s%2C%20Emergency%20light%20of%20reduced%20intensity%20when%20main%20light%20is%20extinguished.%22%7CS143%7CQ328%7C%7CQ7193314%7CP18%7C%22Pigeon%20Point%20Lighthouse%20%282016%29.jpg%22%7CS143%7CQ328%7CP2096%7Cen%3A%22Pigeon%20Point%20Lighthouse%20in%202016%22
Pigeon Point Lighthouse in 2016
Map
LocationPigeon Point
southern toSan Francisco Bay
California
United States
Coordinates37°10′54.3″N122°23′38.1″W / 37.181750°N 122.393917°W /37.181750; -122.393917
Tower
Constructed1871
Foundationstone
Constructionbrick tower
Automated1974
Height115 ft (35 m)
Shapetapered cylindrical tower with balcony and lantern attached to workroom
Markingswhite tower, black trim
OperatorPigeon Point Lighthouse State Historic Park[1][2]
HeritageNational Register of Historic Places listed place,California Historical Landmark Edit this on Wikidata
Light
First lit1872
Focal height148 ft (45 m)
LensFirst orderFresnel lens (1872), DCB-24 aerobeacon (current)
Range24 nmi (44 km; 28 mi)
CharacteristicFlashing white 10s, Emergency light of reduced intensity when main light is extinguished.
Designated1977
Reference no.77000337[3]
Designated1980
Reference no.930[4]

Pigeon Point Light Station orPigeon Point Lighthouse is alighthouse built in 1871 to guide ships on thePacific coast ofCalifornia. It is thetallest lighthouse (tied withPoint Arena Light) on the West Coast of theUnited States. It is still an activeCoast Guard aid to navigation. Pigeon Point Light Station is located on the coastal highway (State Route 1), 5 miles (8 km) south ofPescadero, California, betweenSanta Cruz andSan Francisco. The 115-foot (35 m), white masonry tower, resembles the typical New England structure.

The lighthouse and the land around have been preserved asPigeon Point Light Station State Historic Park, a Californiastate park. The lighthouse is also listed on theNational Register of Historic Places,[3] and designated as aCalifornia Historical Landmark.[4] The lighthouse is currently undergoing major renovations funded by the California state legislature in 2021.[5] Research published 2022 by the San Mateo County Office of Sustainability found that the lighthouse was vulnerable to erosion caused bysea level rise.[6][7]

History

[edit]
Pigeon Point Lighthouse and tide pools

Pigeon Point Lighthouse is one of the most picturesque lighthouses on the Pacific coast. The tower stands on a rocky promontory and has long been a landmark for ships approachingSan Francisco Bay from the south. This headland, and the lighthouse, took its name from the shipCarrier Pigeon that wrecked here in 1853.[8]

The lantern room of the tower is no longer equipped with the original first-order, 1000-wattFresnel lens.[9] No longer illuminated for demonstration purposes,[10] the lens has 24 flash panels, is composed of 1008 hand-polished lenses and prisms and is capable of producing over 500,000 candlepower illumination. It was manufactured by the Henry-LePaute company in Paris, France, and was first lit at Pigeon Point at sunset on November 15, 1872.

Originally the tower was equipped with a lamp that burned refined lard oil (pig fat). In 1888, that lamp was replaced with a mineral oil (kerosene) lamp. To produce Pigeon Point's assigned characteristic of one white flash of light every ten seconds, the one ton lens rotated one time every four minutes. When observed from a distance, this resulted in the appearance of one white flash of light every ten seconds. The lens rotation was originally powered by a clockworks and 45 pounds (20 kg) weight. In 1926 the lighthouse was provided with electricity. Modern innovations were incorporated and the kerosene IOV lamp was replaced by a 1000 watt bulb, the clockworks by an electric motor and an electrically operatedfog signal was eventually installed.

The lighthouse has been designatedCalifornia Historical Landmark number 930. In 1972, theUnited States Coast Guard mounted a 24-inch (610 mm)aerobeacon on the front of the tower (now replaced by a smaller beacon) and officially retired the Fresnel lens from regular duty. The First order Fresnel lens is no longer lit to celebrate special occasions, such as the annual lighting of the lens, which usually occurred in mid-November (closest Saturday to November 15) the date of the original first lighting in 1872. The lens was removed from the top of the tower in November 2011, to now be displayed in the fog signal building, adjacent to the base of the lighthouse.[citation needed] The light outside the lens room, mounted on a smallverandah at the top of the 100-foot (30 m) tower, rotating with six beams, is still an active aid to navigation.

The first order fresnel lens of the Pigeon Point Lighthouse originally came from theCape Hatteras Lighthouse, which has the same lens characteristic. Following the deactivation of the original tower in 1870, the lens, which had only been installed in 1863 was removed and put into storage. Shortly thereafter in 1871 it was shipped to the west coast to be installed in the new lighthouse.[11]

Renovation

[edit]
The lighthouse surrounded by scaffolding in 2024, view looking northwest from the highway

The tower has been closed to tours since December 2001 because of the collapse of brickwork supporting outside access metal walkways on the top of the structure. Cast iron was used rather than steel. Cast iron absorbs water rather than repelling it like steel, thus the walkways are severely rusted, as are the major binding ring bands at the base of the tower. The California State Park system has promised repairs, but it is estimated that even if funds were available, it would be seven to ten years before the repairs would be completed. In July, 2010,Rep. Anna G. Eshoo (D-Palo Alto) stated that of the $3.4 million she requested for her district through theFiscal Year 2011 Interior and Environment Appropriations Act, $250,000 will be allocated to restore the upper portion of the lighthouse.[12]

In 2021, an $18 million provision was made in the California state budget for the full restoration of the lighthouse.[5] In December 2023, California State Parks said in a press release that a $16 million rehabilitation project will start in early 2024 and is expected to be completed within two years.[13]

Contemporary uses

[edit]
The hostel

The restored lighthouse keepers' housing has, since the mid-1960s, also served as ayouth hostel for travelers. The hostel is operated by HI USA,[14] a nonprofit organization devoted to helping the young gain a greater understanding of the world and its people through hosteling.

The Pigeon Point Lighthouse is also a logo of theE. W. Scripps Company.

Astrophotography

[edit]
This section'stone or style may not reflect theencyclopedic tone used on Wikipedia. See Wikipedia'sguide to writing better articles for suggestions.(September 2024) (Learn how and when to remove this message)
Pigeon Point Lighthouse set against the backdrop of the Milky Way galaxy.[15]

Pigeon Point Lighthouse has become a popular destination for astrophotographers due to its unique location and surrounding landscape.

Pigeon Point Lighthouse's main advantage in astrophotography is its open coastal horizon, which provides an unobstructed view of the night sky. Combined with relatively stable atmospheric conditions and low levels of light pollution, this enhances the visibility of celestial objects and reduces distortion. The lighthouse itself is also a foreground element, blending the historical architecture with the astronomical scene to create visually striking compositions.

Every year, many astronomy enthusiasts gather at Pigeon Point Lighthouse to witness celestial phenomena such as meteor showers, solar and lunar eclipses. They often record these scenes with cameras and post them on social media platforms.

As a result, Pigeon Point Lighthouse is not only a famous landmark but also an important location for astrophotography.

Image gallery

[edit]
  • Pigeon Point, c. 1870s, prior to construction
    Pigeon Point, c. 1870s, prior to construction
  • U.S. Coast Guard archive photo
    U.S. Coast Guard archive photo
  • Taken circa 1950 when fully operational including the Fresnel lens and fog signal
    Taken circa 1950 when fully operational including the Fresnel lens and fog signal
  • Pigeon Point Lighthouse with light on
    Pigeon Point Lighthouse with light on
  • Pigeon Point Light Station: Inside View of the Fresnel Lens
    Pigeon Point Light Station: Inside View of the Fresnel Lens
  • Pigeon Point Light Station Stairs in the Tower
    Pigeon Point Light Station Stairs in the Tower
  • Pigeon Point Lighthouse at blue hour
    Pigeon Point Lighthouse at blue hour
  • On pacific coast in summer
    On pacific coast in summer
  • View of the lighthouse and surrounding rocks
    View of the lighthouse and surrounding rocks
  • Pigeon Point Lighthouse with wildflowers (view from the South)
    Pigeon Point Lighthouse withwildflowers (view from the South)

See also

[edit]

References

[edit]
  1. ^Rowlett, Russ."Lighthouses of the United States: Northern California".The Lighthouse Directory.University of North Carolina at Chapel Hill. RetrievedJune 12, 2016.
  2. ^California Historic Light Station Information & Photography United States Coast Guard. Retrieved 12 June 2016
  3. ^ab"National Register Information System".National Register of Historic Places.National Park Service. July 9, 2010.
  4. ^ab"Pigeon Point Lighthouse". Office of Historic Preservation, California State Parks. RetrievedOctober 14, 2012.
  5. ^ab"California coast: $18 million approved to restore historic Pigeon Point Lighthouse".The Mercury News. July 18, 2021. RetrievedJanuary 19, 2022.
  6. ^Driscoll, Curtis."Half Moon Bay faces issues due to sea level rise".San Mateo Daily Journal. RetrievedJanuary 19, 2022.
  7. ^Howell, August (January 5, 2022)."Concerns aren't eroding as city dives in to study sea level rise".Half Moon Bay Review. RetrievedJanuary 19, 2022.
  8. ^D’Onfro, Jillian (December 4, 2023)."After 20 years without visitors, Calif. coastal landmark lays plan to bring them back".SFGATE. RetrievedDecember 5, 2023.
  9. ^"Once majestic Pigeon Point Lighthouse - a legendary landmark - now in need of major restoration".Santa Cruz Sentinel. Archived fromthe original on April 2, 2012. RetrievedApril 14, 2010.
  10. ^Nemiroff, R.; Bonnell, J., eds. (November 26, 2007)."Moon Over Pigeon Point Lighthouse".Astronomy Picture of the Day.NASA.
  11. ^Duffus, Kevin (2003).The Lost Light: The Mystery of the Missing Cape Hatteras Fresnel Lens. Raleigh, NC: Looking Glass Productions. pp. 161–167.ISBN 1-888285-21-4.
  12. ^Hmbreview.com
  13. ^"Pigeon Point Lighthouse Rehabilitation Project to Begin in Early 2024".California State Parks. December 4, 2023. Archived fromthe original on January 16, 2024. RetrievedFebruary 8, 2024.
  14. ^"Hiusa.org". Archived fromthe original on June 17, 2010. RetrievedMay 20, 2010.
  15. ^"Instagram".www.instagram.com. RetrievedJanuary 21, 2024.

Further reading

[edit]

External links

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