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Displaying items by tag: Optic: Mew Island Lighthouse

#RareOptic - Commissioners of Irish Lights and Titanic Foundation have been awarded a first-round pass from the Heritage Lottery Fund for saving, restoring and displaying the old optic from Mew Island Lighthouse, a very rare hyper radial Fresnel lens, in Belfast’s Titanic Quarter.

The award, along with early support from Ulster Garden Villages, will allow the project to progress to the second stage of the HLF application process. If successful, the optic will be restored and housed in a new interpretive structure, made to resemble a lighthouse lantern room where it would add an iconic element to the Titanic Quarter public realm. With free public access it will tell the story of lighthouses, their technological development, their light keepers, and their role in the proud maritime & industrial heritage of Belfast and Ulster.

Mew Island lighthouse, on the outermost of the Copeland Islands, is one of the tallest lighthouses in Ireland. It is an important Aid to Navigation at the southern entrance to Belfast Lough, built at a time when Belfast was the world-centre of linen, ship-building and rope-making, and one of the most important ports in the World.

The optic is the internal apparatus which gave Mew Island Lighthouse its traditional revolving light. Made in Paris in 1887, it is possibly the largest ever constructed, at a staggering 7 metres high, 2.6 metres wide and weighing up to 10 tonnes. The optic is one of 29 of the largest optics ever made, with only 18 still in existence across the world. It’s one of only 3 similar optics in Ireland, none of which are now operational.

Over its life, and as technology has developed, Mew Island optic was lit with town-gas (derived manually on the island from coal), vaporised paraffin, and electricity. Kerrie Sweeney, Chief Executive of Titanic Foundation commented, ‘This remarkable object is an amazing piece of industrial and scientific heritage and our proposal has really captured the public’s interest. We’ve received letters of support from the World Lighthouse Society as well as the UK Committee of the International Year of Light 2015.

‘We are delighted to have secured support from Heritage Lottery and Ulster Garden Villages; this is a once in a lifetime opportunity to save and restore an artefact of national and international significance and create a legacy Belfast landmark which will inspire future generations’

Paul Mullan, Head of HLF Northern Ireland, said: “The Mew Island optic is of great scientific and heritage value so we were delighted to receive these ambitious plans to restore and put it on public display. The project has the potential to create a truly unique and wonderful heritage attraction in the heart of Belfast’s maritime quarter and we look forward to receiving the full proposals in due course.”

Irish Lights, recognising the importance of the optic within Belfast’s maritime heritage, have been working for over 3 years to find a suitable home for the optic. Through the partnership with Titanic Foundation, the charity that owns Titanic Belfast, they are delighted that Mew Island Optic will be located in Belfast.

Barry Phelan; Irish Lights Project Engineer said; “ This project will ultimately develop a brand new tourist attraction in Belfast, and will provide a permanent home for the magnificent Mew Island Lighthouse Optic beside a very worthy neighbour - Titanic Belfast. The project will also shine a light on the wonderful Great Lighthouses of Ireland nearby, which offers you a chance to stay in, visit, or learn about lighthouses and the Irish Lights at; Blackhead Antrim, St. John’s Point Down, Rathlin Island, or further afield.”

The optic, which was recently replaced by a modern solar-powered, flashing LED in March 2015, has already been transferred from Mew Island to the Irish Lights’ offices in Dun Laoghaire where they are carrying out initial restoration works.

Published in Lighthouses

Dublin Bay

Dublin Bay on the east coast of Ireland stretches over seven kilometres, from Howth Head on its northern tip to Dalkey Island in the south. It's a place most Dubliners simply take for granted, and one of the capital's least visited places. But there's more going on out there than you'd imagine.

The biggest boating centre is at Dun Laoghaire Harbour on the Bay's south shore that is home to over 1,500 pleasure craft, four waterfront yacht clubs and Ireland's largest marina.

The bay is rather shallow with many sandbanks and rocky outcrops, and was notorious in the past for shipwrecks, especially when the wind was from the east. Until modern times, many ships and their passengers were lost along the treacherous coastline from Howth to Dun Laoghaire, less than a kilometre from shore.

The Bay is a C-shaped inlet of the Irish Sea and is about 10 kilometres wide along its north-south base, and 7 km in length to its apex at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south. North Bull Island is situated in the northwest part of the bay, where one of two major inshore sandbanks lie, and features a 5 km long sandy beach, Dollymount Strand, fronting an internationally recognised wildfowl reserve. Many of the rivers of Dublin reach the Irish Sea at Dublin Bay: the River Liffey, with the River Dodder flow received less than 1 km inland, River Tolka, and various smaller rivers and streams.

Dublin Bay FAQs

There are approximately ten beaches and bathing spots around Dublin Bay: Dollymount Strand; Forty Foot Bathing Place; Half Moon bathing spot; Merrion Strand; Bull Wall; Sandycove Beach; Sandymount Strand; Seapoint; Shelley Banks; Sutton, Burrow Beach

There are slipways on the north side of Dublin Bay at Clontarf, Sutton and on the southside at Dun Laoghaire Harbour, and in Dalkey at Coliemore and Bulloch Harbours.

Dublin Bay is administered by a number of Government Departments, three local authorities and several statutory agencies. Dublin Port Company is in charge of navigation on the Bay.

Dublin Bay is approximately 70 sq kilometres or 7,000 hectares. The Bay is about 10 kilometres wide along its north-south base, and seven km in length east-west to its peak at the centre of the city of Dublin; stretching from Howth Head in the north to Dalkey Point in the south.

Dun Laoghaire Harbour on the southside of the Bay has an East and West Pier, each one kilometre long; this is one of the largest human-made harbours in the world. There also piers or walls at the entrance to the River Liffey at Dublin city known as the Great North and South Walls. Other harbours on the Bay include Bulloch Harbour and Coliemore Harbours both at Dalkey.

There are two marinas on Dublin Bay. Ireland's largest marina with over 800 berths is on the southern shore at Dun Laoghaire Harbour. The other is at Poolbeg Yacht and Boat Club on the River Liffey close to Dublin City.

Car and passenger Ferries operate from Dublin Port to the UK, Isle of Man and France. A passenger ferry operates from Dun Laoghaire Harbour to Howth as well as providing tourist voyages around the bay.

Dublin Bay has two Islands. Bull Island at Clontarf and Dalkey Island on the southern shore of the Bay.

The River Liffey flows through Dublin city and into the Bay. Its tributaries include the River Dodder, the River Poddle and the River Camac.

Dollymount, Burrow and Seapoint beaches

Approximately 1,500 boats from small dinghies to motorboats to ocean-going yachts. The vast majority, over 1,000, are moored at Dun Laoghaire Harbour which is Ireland's boating capital.

In 1981, UNESCO recognised the importance of Dublin Bay by designating North Bull Island as a Biosphere because of its rare and internationally important habitats and species of wildlife. To support sustainable development, UNESCO’s concept of a Biosphere has evolved to include not just areas of ecological value but also the areas around them and the communities that live and work within these areas. There have since been additional international and national designations, covering much of Dublin Bay, to ensure the protection of its water quality and biodiversity. To fulfil these broader management aims for the ecosystem, the Biosphere was expanded in 2015. The Biosphere now covers Dublin Bay, reflecting its significant environmental, economic, cultural and tourism importance, and extends to over 300km² to include the bay, the shore and nearby residential areas.

On the Southside at Dun Laoghaire, there is the National Yacht Club, Royal St. George Yacht Club, Royal Irish Yacht Club and Dun Laoghaire Motor Yacht Club as well as Dublin Bay Sailing Club. In the city centre, there is Poolbeg Yacht and Boat Club. On the Northside of Dublin, there is Clontarf Yacht and Boat Club and Sutton Dinghy Club. While not on Dublin Bay, Howth Yacht Club is the major north Dublin Sailing centre.

© Afloat 2020