Ferry Crossings from the UK

There are a number of companies that operate routes to Ireland.

                      Stena Line 
             Fishguard    to    Rosslare
              Holyhead    to    DunLaoghaire
              Stranraer    to    Belfast
Cork -Swansea Ferry

              Swansea    to    Cork

                   Irish Ferries    Pembroke Dock    to    Rosslare
              Holyhead    to    Dublin
                   Norfolk Line               Liverpool    to    Dublin
  P&O Irish Sea Ferries                     Troon    to    Larne
             Cairnryan    to    Larne
              Liverpool    to    Dublin
Steam Packet Company             Isle of Man    to    Dublin