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Howth Harbour Lighthouse
The Harbour lighthouse in Howth is a historic aid to navigation situated on the East pier of the harbour. It was built in the early 19th century to help guide shipping into the newly constructed harbour, which acted as the terminus for the packet service between Ireland and England. In 1982 it was decommissioned and replaced by a modern pole light on an adjacent extension of the pier. History Ongoing delays in getting packet boats unloaded at the Pigeon House at the mouth of the Liffey, near Ringsend, meant that an alternative harbour was deemed necessary. Howth was seen as a suitable location, the other option being Dún Laoghaire. In 1807 work started on building the east pier at Howth to a design by a Captain Taylor, but when a large section of the pier gave way, the works were taken over by John Rennie the Elder. A second pier was constructed on the advice of Rennie, and the harbour was mostly finished by 1813. The piers were built with stone from the nearby quarry at K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of Ireland
Ireland ( ga, Éire ), also known as the Republic of Ireland (), is a country in north-western Europe consisting of 26 of the 32 counties of the island of Ireland. The capital and largest city is Dublin, on the eastern side of the island. Around 2.1 million of the country's population of 5.13 million people resides in the Greater Dublin Area. The sovereign state shares its only land border with Northern Ireland, which is part of the United Kingdom. It is otherwise surrounded by the Atlantic Ocean, with the Celtic Sea to the south, St George's Channel to the south-east, and the Irish Sea to the east. It is a unitary, parliamentary republic. The legislature, the , consists of a lower house, ; an upper house, ; and an elected President () who serves as the largely ceremonial head of state, but with some important powers and duties. The head of government is the (Prime Minister, literally 'Chief', a title not used in English), who is elected by the Dáil and appointed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Halpin
George Halpin (Sr.) (1779? – 8 July 1854), was a prominent civil engineer and lighthouse builder, responsible for the construction of much of the Port of Dublin, several of Dublin's bridges, and a number of lighthouses; he is considered the founding father of the Irish lighthouse service. His son, , was also a well-known lighthouse builder. Biography Very little is known of Halpin's early life, though it is known that his background was in the building trade rather than in engineering. In 1800, he was made the Inspector of Works for the Dublin Ballast Board (the predecessor to the Commissioners of Irish Lights), succeeding Francis Tunstall, and in this capacity was responsible for a number of works.Skempton, p. 293 One of these, the Bull Wall, along with associated projects, led to the creation of Bull Island in Dublin Bay, and enabled deep-draught ships to use the port for the first time.Skempton, p. 294 Halpin was appointed the Inspector of Lighthouses in 1810. Between then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In The Republic Of Ireland
This is a list of lighthouses in Ireland. The Commissioners of Irish Lights are responsible for the majority of marine navigation aids around the island though a small number are maintained by local harbour authorities. The main list identifies those lighthouses in a clockwise direction starting with Crookhaven, Crookhaven lighthouse, County Cork. Maintained by Commissioners of Irish Lights Maintained by other Irish marine authorities A smaller number of active lighthouses are operated by other authorities, primarily the port and harbour companies located around the Geography of Ireland, Irish coast. Inactive Improvements and changes to the aids to navigation around the Irish coast, has meant that there are a number of lighthouses that have been decommissioned. This list includes those where the tower or structure is still in existence. Some of these have been reused, such as Ferris Point which is now a vessel control tower. Clare Island was turned into a guest house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Ireland
This is a list of lighthouses in Ireland. The Commissioners of Irish Lights are responsible for the majority of marine navigation aids around the island though a small number are maintained by local harbour authorities. The main list identifies those lighthouses in a clockwise direction starting with Crookhaven, Crookhaven lighthouse, County Cork. Maintained by Commissioners of Irish Lights Maintained by other Irish marine authorities A smaller number of active lighthouses are operated by other authorities, primarily the port and harbour companies located around the Geography of Ireland, Irish coast. Inactive Improvements and changes to the aids to navigation around the Irish coast, has meant that there are a number of lighthouses that have been decommissioned. This list includes those where the tower or structure is still in existence. Some of these have been reused, such as Ferris Point which is now a vessel control tower. Clare Island was turned into a guest house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navigation Light, Howth Harbour, Ireland (geograph 2550373)
Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another.Bowditch, 2003:799. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also the term of art used for the specialized knowledge used by navigators to perform navigation tasks. All navigational techniques involve locating the navigator's position compared to known locations or patterns. Navigation, in a broader sense, can refer to any skill or study that involves the determination of position and direction. In this sense, navigation includes orienteering and pedestrian navigation. History In the European medieval period, navigation was considered part of the set of '' seven mechanical arts'', none of which were used for long voyages across open ocean. Polynesian navigation is probably the earliest form of open-ocean navigation; it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyhead
Holyhead (,; cy, Caergybi , "Cybi's fort") is the largest town and a community in the county of Isle of Anglesey, Wales, with a population of 13,659 at the 2011 census. Holyhead is on Holy Island, bounded by the Irish Sea to the north, and is separated from Anglesey island by the narrow Cymyran Strait and was originally connected to Anglesey via the Four Mile Bridge. In the mid-19th century, Lord Stanley, a local philanthropist, funded the building of a larger causeway, known locally as "The Cobb", it now carries the A5 and the railway line. The A55 dual carriageway runs parallel to the Cobb on a modern causeway. The town houses the Port of Holyhead, a major Irish Sea port for connections towards Ireland. Etymology The town's English name, ''Holyhead'', has existed since the 14th century at least. As is the case with many coastal parts of Wales, the name in English is significantly different from its name in Welsh. It refers to the holiness of the locality and has taken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyhead Mail Pier Lighthouse
Holyhead Mail Pier or Admiralty Pier Lighthouse on Salt Island, Anglesey, is an inactive lighthouse which was designed by the civil engineer John Rennie in 1821. It was built in the early 19th century to help guide shipping into the newly constructed harbour, now known as the Port of Holyhead, which acted as the terminus for the packet service between England and Ireland. It is probably the second oldest lighthouse in Wales, after Point of Ayr Lighthouse and is the last of a series of three lighthouses located on Salt Island. History The lighthouse was built as part of extensive improvements to Holyhead Harbour authorised by an Act of Parliament in 1810. The harbour was the mail packet station for packet boats crossing to Ireland, providing a postal service between Dublin and London, via Telford’s new turnpike road which was completed in 1826. Howth Harbour Lighthouse is a matching tower in Howth, Ireland, also designed by Rennie, for the other terminal of the Irish p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Inventory Of Architectural Heritage
The National Inventory of Architectural Heritage (NIAH) maintains a central database of the architectural heritage of the Republic of Ireland covering the period since 1700 in complement to the Archaeological Survey of Ireland, which focuses on archaeological sites of the pre-1700 period. As of 2022, there are over 50,000 records in the database, including buildings, monuments, street furniture and other structures. It does not cover Northern Ireland. Buildings recorded in the database are given a rating, either national or regional. Formation The NIAH is a unit of the Heritage Division within the Department of Housing, Local Government and Heritage. The unit was founded in 1990 to address the obligations of the Convention for the Protection of the Architectural Heritage of Europe of which Ireland is signatory. Initially, the NIAH existed only on a non-statutory basis with the task to create and maintain an inventory of to be protected buildings and sites. The legal framework for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dún Laoghaire Harbour
Dún Laoghaire Harbour and Carlisle Pier were constructed in the nineteenth century for the purposes of sheltering ships and accommodating the mailboat which sailed between Dún Laoghaire and Holyhead. The nearby settlement of Dún Laoghaire has also previously been known as Kingstown and also as Dun Leary. Carlisle Pier has been known previously as Kingston Pier and the Mailboat Pier. Description The east and west piers of the harbour are each of long and enclose an area of with the harbour entrance being across. The glacis on the outer faces of the piers were designed to have a slope of 1 in 5 except for the lowest part increasing to 1 in 1 or 1 in two. The top of the pier had a width approaching two roadways, and this led to the width at the bottom on the seafloor being up to . The harbour is divided into four major inner harbours by various piers and breakwaters. In the south west corner the Old Harbour (sometimes termed the inner Coal Harbour) is enclosed by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalkey Quarry
Dalkey Quarry ( ) is a long-disused 19th century granite quarry located on Dalkey Hill in the Dublin suburb of Dalkey, which was used to build several large maritime structures in south Dublin. Since passing into public ownership in the early 20th century and becoming part of Killiney Hill Park, it has become one of the most important rock climbing venues in Ireland, with over 350 graded routes, some of which are amongst the hardest single-pitch rock climbs in the country such as ''Indecent Assault'' ( E8 6c, one of Ireland's first-ever E8 routes, first ascended in 1995). The climbs are all traditional climbing routes and no bolted sport climbing routes are permitted, although some metal pegs are tolerated on the most extreme routes. History Quarrying started in 1815–1817 on Dalkey Hill in order to supply granite for the construction of the new harbour pier at nearby Dún Laoghaire, as well as for the construction of the South Bull Wall (part of the outer defences of Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howth
Howth ( ; ; non, Hǫfuð) is an affluent peninsular village and outer suburb of Dublin, Ireland. The district as a whole occupies the greater part of the peninsula of Howth Head, which forms the northern boundary of Dublin Bay, and includes the island of Ireland's Eye, which holds multiple natural protection designations. Howth has been settled since prehistoric times, and features in Irish mythology. A fishing village and small trading port from at least the 14th century, Howth has grown to become a busy and affluent suburb of Dublin, with a mix of suburban residential development, wild hillside and heathland, golf courses, cliff and coastal paths, a small quarry and a busy commercial fishing port. The only neighbouring district on land is Sutton. Howth is also home to one of the oldest occupied buildings in Ireland, Howth Castle, and its estate. Howth is also a civil parish in the ancient barony of Coolock. Location and access Howth is located on the peninsula of Howth He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Rennie The Elder
John Rennie FRSE FRS (7 June 1761 – 4 October 1821) was a Scottish civil engineer who designed many bridges, canals, docks and warehouses, and a pioneer in the use of structural cast-iron. Early years He was born the younger son of James Rennie, a farmer near Phantassie, near East Linton, East Lothian, Scotland. John showed a taste for mechanics at a very early age, and was allowed to spend much time in the workshop of Andrew Meikle, a millwright and the inventor of the threshing machine, who lived at Houston Mill on the Phantassie estate. After receiving a normal basic education at the parish school of Prestonkirk Parish Church, he was sent to the burgh school at Dunbar, and in November 1780 he matriculated at the University of Edinburgh, where he remained until 1783. His older brother George remained to assist in the family agricultural business. Rennie worked as a millwright to have established a business. His originality was exhibited by the introduction of cast iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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