Point Lynas Lighthouse
Lighthouse in Anglesey, Wales
title: "Point Lynas Lighthouse" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["lighthouses-completed-in-1874", "lighthouses-in-anglesey", "llaneilian", "1874-establishments-in-the-united-kingdom", "grade-ii-listed-lighthouses", "grade-ii-listed-buildings-in-anglesey"] description: "Lighthouse in Anglesey, Wales" topic_path: "geography/united-kingdom" source: "https://en.wikipedia.org/wiki/Point_Lynas_Lighthouse" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Lighthouse in Anglesey, Wales ::
::data[format=table title="Infobox lighthouse"]
| Field | Value |
|---|---|
| image_name | File:Point Lynas Lighthouse (2).jpg |
| caption | The Lighthouse at Point Lynas |
| location | Llaneilian |
| Anglesey | |
| Wales | |
| coordinates | |
| yearbuilt | 1766 (first) |
| yearlit | 1835 (current) |
| automated | 1989 |
| shape | lantern at ground level attached to a square castellated tower |
| marking | white tower and lantern |
| height | 11 m |
| focalheight | 39 m |
| lens | 2nd Order catadioptric fixed |
| intensity | 89,900 candela |
| range | 18 nmi |
| characteristic | Oc W 10s. |
| fogsignal | blast every 45s. (ceased operation in 2012) |
| managingagent | Trinity House |
| :: |
| image_name = File:Point Lynas Lighthouse (2).jpg | caption = The Lighthouse at Point Lynas | location = Llaneilian Anglesey Wales | coordinates = | yearbuilt = 1766 (first) | yearlit = 1835 (current) | automated = 1989 | shape = lantern at ground level attached to a square castellated tower | marking = white tower and lantern | height = 11 m | focalheight = 39 m | lens = 2nd Order catadioptric fixed | intensity = 89,900 candela | range = 18 nmi | characteristic = Oc W 10s. | fogsignal = blast every 45s. (ceased operation in 2012) | managingagent = Trinity House
Point Lynas Lighthouse () is located on a headland in Llaneilian Community, on the north-east corner of Anglesey in North Wales (at ). A pilot station was established on the point in 1766, to guide ships entering and leaving Liverpool, with an associated lighthouse added in 1779. The present building was built on the hilltop in 1835, so does not need a tower. Built and managed by the Mersey Docks and Harbour Board, it did not come under the care of Trinity House until 1973. By 2001 the lights were fully automated, so no resident staff were needed. Whilst the light is retained in operational use, the building and associated lighthouse keepers cottages were returned to the Mersey Docks and Harbour Board who sold them to be a private home and holiday accommodation.
History
This unusual and distinctive lighthouse was designed by Jesse Hartley, engineer to the Mersey Docks and Harbour Board from 1824 to 1860, but with additions by G Lyster some twenty years later.
It is a castellated building comprising a two-storey dwelling surmounted by a square tower 11 m high. The semicircular lantern is located at the base. The present lantern is 4.6 m in diameter and dates from about 1874. The lantern has a cast-iron lower wall and rectangular glazing bars take the height to 3.7 m. The lantern is topped by a plain conical roof with a ball finial. The square tower above has a corbelled oriel window of the pilot's look-out.
| coord =
| zoom =14
| width = 230
| height = 360
| nolabels=0
| float=left
| caption = Map of Point Lynas, showing the location of the lighthouse.
| label1=Point Lynas |labela1=Lighthouse| label-pos1=top| label-color1=#444433| mark-size1=9| mark-coord1 = |mark-title1 = Point Lynas Lighthouse| mark-image1=The final furlong to the Point Lynas lighthouse - geograph.org.uk - 1409850.jpg| mark-description1=
| label2 = Jetty| label-size2=8| mark2=Black pog.svg|mark-coord2 = | mark-size2=6| label-pos2=right| mark-title2=Jetty |mark-image2=
| label3 = Porth Eilian| label-size3=10| mark-coord3 = | mark-size3=0| label-color3=#77A1CB| label-pos3=left| label-angle3=40| mark-title3=Porth Eilian |mark-image3=Porth Eilian cove - geograph.org.uk - 1409825.jpg
| label4 = Porth y |labela4=Corwgl| label-size4=10| mark-coord4 = | mark-size4=0| label-color4=#77A1CB| label-pos4=right| mark-title4=Porth y Corwgl |mark-image4=Ogo'r Rhedyn and Porth y Corwgl - geograph.org.uk - 392275.jpg
| label12=Church of |labela12=St Eilian| label-pos12=top| label-offset-x12=-7| mark-coord12 = |mark-title12 =Church of St Eilian| mark-image12=Eglwys y Plwyf Llaneilian Parish Church - geograph.org.uk - 735150.jpg| mark-description12=
| label16 = L L A N E I L I A N| label-size16=11| mark-coord16 = | mark-size16=0| label-color16=grey| label-pos16=top| mark-title16=none
Original location
Point Lynas was first lit in 1779 at a site about 300 m south of the present tower, to provide accommodation for Liverpool pilots making use of the shelter at Porthyrysgaw. The site was abandoned for the present position, so that a light could be positioned on the more important north-eastern position, where a tower is not required, as the light sits 39 m above mean high water.
The lantern
::figure[src="https://upload.wikimedia.org/wikipedia/commons/2/27/Point_Lynas_Lighthouse_-_the_light.jpg" caption="Detail of the optic lens"] ::
The unusual arrangement of having the lantern at ground level with the look-out and telegraph room above is similar to the Great Orme Lighthouse, also built by the Mersey Docks and Harbour Board. The telegraph station was established in 1879, and two new cottages were erected to accommodate extra staff. Point Lynas has now been taken over by Trinity House.
A Chance Brothers occulting optic was fitted in the light room in 1878. This is 1.4 m in diameter and displays a light through 206 degrees. The fixed part of the optic consists of three sections, the central unit on the focal plane has a 0.25 m deep curved lens with bands of six prisms above and below it. The bottom unit is made up of six bands of reflective prisms, while the inclined top unit contains sixteen.
The lamp has an intensity of 89,900 candela and is white, occulting every 10 seconds. It has a range of 18 nmi.
Electrification and automation
In 1952 the station was electrified and the mechanical elements of the original light-shutter were removed. In 1948 an automatic acetylene fog-gun was installed, but was removed in 1973, when the light was transferred to Trinity House, who fitted electrical emitters. The light was automated in 1989 and is now controlled from the Trinity House Planning Centre in Harwich, Essex. As a result, the lighthouse keepers' cottages reverted to Mersey Docks and Harbour Company, who subsequently sold it to be a private family home, with the lighthouse keepers' cottages turned into holiday lets.
Historical importance
The lighthouse is considered to be important for its association with Jesse Hartley (1780–1860), the engineer responsible for the world's first great floating dock system at Liverpool
References
Sources
- Hague, D., B., The Lighthouses of Wales Their Architecture and Archaeology (The Royal Commission on the Ancient and Historical Monuments of Wales, Edited by Hughes, S., 1994)
References
- Robin and Iona Beckmann. "Point Lynas Lighthouse".
- {{Cite rowlett. cym
- "Point Lynas Lighthouse".
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