Ireland's disused tunnels

Just as happened in the UK, the Fifties and Sixties saw many of Ireland's railways closed in the name of rationalisation, including most of the Republic's branch lines. Although the network was quite extensive, the number of disused tunnels is relatively small. There are however several notable structures including one within a hair's breadth of a mile in length.

As is the case with our main tunnels database, we have looked for links to photographs or information about each entry. The 'Portal' links takes you to a street map of the portal's location (except for those in Northern Ireland which is not covered by online maps showing disused railways). Select 'Historic 25"' in the 'Preview Map Series' menu to see the tunnel more clearly.

If you can help with any details, omissions or corrections, please click the 'contact us' link in the sidebar to get in touch. All information will be gratefully received.
Missing tunnels Key to symbols Key to companies
Current total: 24
Name Comp Yards Open Closed Portal Portal Link
Barnagh L&K ~125 1880 1975 Derelict Places (collection)
Brabazon D&W 37(g) 1855 1876 Eiretrains (single photo)
Capecastle Bally 66 1880 1950 Ballycastle (railway's history)
The Ballycastle Railway was a 3'00" narrow gauge line.
Carlisle Pier D&K 45(g) 1859 1980 Bing Maps (Birds Eye)
Connabury D&E 57(g) 1849 1960
Drung Hill Covered Way GS&W 50 1893 1960 National Library of Ireland (single photo)
Drung (Druach) Hill No.1 GS&W 120 1893 1960 Relics gallery (single photo)
Drung (Druach) Hill No.2 GS&W 91 1893 1960 Eiretrains (single photo)
Dungannon PD&O 814 1861 1965 RPSI Online (story)
Durrow WD&L 418 1878 1982 Eiretrains (two photos)
Gogginshill (Ballinhassig) C&B 906 1851 1961 Fotopic (single photo)
Kilpatrick C&B ~164 1849 1961 Geograph (single photo)
Lissummon N&A 1,759 1864 1957 Relics Gallery
Loughgilly N&A 365 1864 1957
Mount Elliot DW&W 740(g) 1887 1963 Eiretrains (two photos)
Newport MGW 133 1894 1937
Newport (Diversion) MGW 88 1896 1937 Eiretrains (single photo)
Passage No.1 CB&P 157(g) 1902 1932 Geograph (single photo)
Passage No.2 CB&P 361(g) 1902 1932
The tunnel at Passage West is split into two distinct structures by passing through a quarry, creating a gap of around 17 yards for ventilation purposes.
Prospect Hill MGW 80(g) 1895 1935 Realised Vision
Queen's Bridge Subway BC 131 1881 1963 Wikipedia (history)
Snow Hill F&R 203(g) 1906 2010
Services on the Rosslare-Waterford line, through Snow Hill Tunnel, ended on 18th September 2010 although reports indicate that the route is still being maintained as an engineers' siding.
St Patrick's Churchyard WC ~32 1866 1961 Coppeen Archaeological Historical and Cultural Society (story)
Whitehead C&L 145 1862 1994 Geograph

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