Port Users
Ferry Service
For over 150 years a regular ferry service has crossed the Irish Sea between Dún Laoghaire and Holyhead in Wales. Originally the London and North Western Railway constructed packet ships to ply between Holyhead and what was then Kingstown. One of the blackest days in the history of the ferry service occurred on 10 October 1918 when the RMS Leinster, on route from Kingstown to Holyhead, was torpedoed and sunk by a U boat sixteen miles out from the Harbour with the loss of over 500 lives.

R.M.S Leinster Anchor and Commemorative Stone
The car ferry vessels, introduced in the early 1960's, catered primarily for the car tourist and operated from St Michael's Pier. The mail boats continued to operate from the Carlisle Pier which had the terminal at that point. The St Columba, which was Sealink's flagship on the Irish Sea, was introduced on the route in 1977 and could accommodate 2400 passengers and 335 cars with a travel time of three and a half hours.

Sealink St Columbia leaving port Copyright J. Merrigan
In 1995 a new terminal was established on Carlisle Pier and the HSS Stena Explorer was introduced on the route. This ship travels at 40 knots completing the journey in 99 minutes and has a capacity of 1500 passengers and 350 cars.

Stena Line HSS Explorer leaving port 2009
Read more on the ferry service and Stena Line history
Sealink-Holyhead
Commissioners of Irish Lights
The Commissioners of Irish lights first established workshops in the Harbour in 1875. Today their Depot includes mechanical, electrical and electronic workshops for the overhaul of navigation aids, the fabrication of marine equipment and the re-fitting of boats. The state of the art ship 'Granuaile' can often be seen loading and unloading stores and navigation aids in the Harbour.
Naval Service
Dún Laoghaire Harbour is used regularly by our naval service. The service plays a vital role of fishery protection and their vessels are often seen tied up at the East Pier.
Royal National Lifeboat Institution

Royal National Lifeboat Institute Centre, Dun Laoghaire
Royal National Lifeboat Institution (RNLI); A fine granite boathouse was erected in 1861 at the root of the East Pier to house the Kingstown lifeboat. Over the years many lives have been saved by the brave actions of the men and women of the (RNLI). A stone memorial on the East Pier was erected to the fifteen crewmen who lost their lives when their lifeboat capsized on Christmas Eve 1895.
Marine Activity Centre

Marine Activity Building, West Pier, Dun Laoghaire
The Irish Nautical College and Training school was based in this
building at the root of the West Pier from 1951 to 1975. Subsequently
the Commissioners of Irish Lights leased the building until 1986
as a training centre for members of the service. In keeping with
this tradition Roinn na Mara opened the premises as a Marine Activity
Centre in June 1989 to provide a facility for training in sailing
and other water sports, safety training courses and lectures on
marine matters. There are at present three organisations - the Dún
Laoghaire Vocational Educational Committee, the Irish
National Sailing School and the
Irish Youth Sailing Club - operating from the Centre. (The two
latter organisations being Irish
Sailing Association recognised teaching establishments).
8ú Calafort, Cuan Dún Loaghaire, Gasóga Mara

8 Calufort Sea Scouts Building, West Pier, Dun Laoghaire
Our group is identified as 8ú Calafort, Cuan Dún Loaghaire, Gasóga Mara (8th Port of Dublin, Dun Laoghaire Harbour, Sea Scouts Group) and also by the national identity of 39th Dublin, Sea Scout Group). Sea Scout groups traditionally use the Sea Scouting identity rather than the national identity. We meet in the Sea Scout Den on the West Pier in Dún Loaghaire, opposite the DMYC.
In 8ú Calafort members receive an excellent grounding in seamanship in addition to the other outdoor skills and sporting activities normally associated with scouting such as hillwalking and camping.
In addition to being a Sea Scout Group our group was also founded as an Irish speaking group. Although the group has not managed to maintain the original aim of being fully Irish speaking the use of the Irish language is actively encouraged. We continue to use the language where possible e.g. for boating orders.
In 8ú Calafort we operate 2 Sea Cub 'Packs', 2 Sea Scout 'Troops' and 1 Venture Scout 'Unit'.
Please visit www.8ucalafort.org for more information on our group.
Declan Mc Donnell
8ú Calafort Gasóga Mara
Group Leader
21st Infantry Battalion

Old Coastguard Station, Dun Laoghaire, Home of the Irish Army Reserve and Reserve Defence Forces
Irish Army Reserve and Reserve Defence Forces. Visit the web site of the 21 Infantry Battalion (Unofficial) for more information on the Irish Army Reserve (the Reserve Defence Forces of Ireland). The 21st Infantry Battalion is split into the 'companies', covering the Dún Laoghaire, Rathdown and Wicklow Area. B Compnay are located in the Old Coast Guard Station on Traders Wharf, Dún Laoghaire.
Rowing
The tradition of skiff rowing in Dún Laoghaire originates from the last century when 'hobblers', the name given to those who piloted ships to berth in the Harbour, raced against each other. The St Michael's Rowing Club was formed in the 1920's by redundant hobblers and members of the famous Workman's Club who instructed the young men from the area in the skill of rowing. This tradition has continued down to the present day and can often be seen rowing out from their base in the Coal Harbour.
More Resources
- Sailing
- Training
- Sailing In Dublin (SID)
- Harbour Approach
- Lifebuoy Locations
- Parking at the Dún Laoghaire Harbour facility.
- Pay and Display Information
- Parking Map



