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Ailsa Craig Lighthouse

Ailsa Craig Lighthouse
Ailsa Craig Lighthouse
Map
LocationAilsa Craig
Firth of Clyde
Scotland
OS gridNX 0252199706
Coordinates55°15′07″N 5°06′30″W / 55.251898°N 5.108413°W / 55.251898; -5.108413
Tower
Constructed1886
Built byThomas Stevenson, David Alan Stevenson Edit this on Wikidata
Constructionmasonry tower
Automated1990
Height11 metres (36 ft)
Shapecylindrical tower with balcony and lantern attached to 1-storey keeper's house
Markingswhite tower and lantern
Power sourcesolar power Edit this on Wikidata
OperatorNorthern Lighthouse Board[1][2]
Heritagecategory B listed building Edit this on Wikidata
Light
First lit15 June 1886 Edit this on Wikidata
Focal height18 metres (59 ft)
Range17 nautical miles [31 km]
CharacteristicFl W 4s. 18m 17M
AilsaCraig dome
AilsaCraig dome

[Fl. 0.1 sec - ec. 3.9 sec]
[Sector: 145° - 028°]
AilsaCraig band

The Ailsa Craig Lighthouse is an active 19th-century lighthouse located on Ailsa Craig, an island in the Firth of Clyde, just offshore from Girvan, South Ayrshire, Scotland.

History

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Detail of the tower

It was completed in 1886, the construction being overseen by Thomas and David Alan Stevenson.[3]

Initially, the lighthouse used oil-burning lamps, but by 1911, these were replaced with incandescent lighting.[3]

Fog signals were discontinued in 1987. Then, in 1990, the lighthouse was automated, and a refurbishment took place in 2001, when it was converted to run on solar power.[3]

Ailsa Craig is also known as "Paddy's Mile Stone" as it lies halfway between the cities of Glasgow and Belfast.[4] As well as being a local landmark and a well known marine navigational hazard the island is a protected bird sanctuary.[4]

In June 2018 the former lighthouse keepers' cottages, now derelict, were placed for sale by auction.[5]

See also

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References

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  1. Rowlett, Russ. "Lighthouses of Southwestern Scotland". The Lighthouse Directory. University of North Carolina at Chapel Hill. Retrieved 8 May 2016.
  2. Ailsa Craig Lighthouse Northern Lighthouse Board.Retrieved 8 May 2016
  3. 1 2 3 "Ailsa Craig". Northern Lighthouse Board. Retrieved 29 January 2026.
  4. 1 2 "Ailsa Craig from The Gazetteer for Scotland". www.scottish-places.info. Retrieved 29 January 2026.
  5. Post, The Sunday (17 June 2018). "Rare island lighthouse homes on Ailsa Craig up for sale". The Sunday Post. Retrieved 29 January 2026.
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