Boon Island Light

Boon Island Light
Map
LocationBoon Island off York beach
Coordinates43°7′17.218″N 70°28′35.119″W / 43.12144944°N 70.47642194°W / 43.12144944; -70.47642194
Tower
Constructed1811
FoundationSurface rock
ConstructionGranite
Automated1980
Height41 m (135 ft) Edit this on Wikidata
ShapeGray conical tower connected to building
HeritageNational Register of Historic Places listed place Edit this on Wikidata
Fog signalHORN: 1 every 10s
Light
First lit1855 (current tower)
Focal height137 feet (42 m)
LensSecond order Fresnel lens (original), VRB-25 (current)
Range19 nautical miles (35 km; 22 mi)
CharacteristicFlashing white 5s
Boon Island Light Station
Nearest cityYork, Maine
Built1855
ArchitectUS Army Corps of Engineers
MPSLight Stations of Maine MPS
NRHP reference No.88000153[1]
Added to NRHPMarch 14, 1988

Boon Island Light is located on the 300-by-700-foot (91 m × 213 m) Boon Island off the southern coast of Maine, United States, near Cape Neddick.[2][3][4] Boon Island Light has the distinction of being the tallest lighthouse in both Maine and New England at 133 feet (41 m). The lighthouse has a focal plane at 137 feet (42 m) above mean high water. The light's beacon flashes white every 5 seconds.

  1. ^ "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
  2. ^ Light List, Volume I, Atlantic Coast, St. Croix River, Maine to Shrewsbury River, New Jersey (PDF). Light List. United States Coast Guard. 2009. p. 2.
  3. ^ Rowlett, Russ (August 6, 2009). "Lighthouses of the United States: Southern Maine". The Lighthouse Directory. University of North Carolina at Chapel Hill.
  4. ^ "Historic Light Station Information and Photography: Maine". United States Coast Guard Historian's Office. August 8, 2009. Archived from the original on May 1, 2017.