Region
Ireland
20
Northern Ireland
5
Royal Canal (Ireland)
2
Shannon River (Ireland)
2
Bann, River (Northern Ireland)
1
Barrow River (Ireland
1
Barrow River (Ireland)
1
Barrow River Valley (Ireland)
1
Docklands (Dublin, Ireland)
1
Dublin
1
Erne, Lough
1
Grand Canal (Ireland)
1
Lough Derg (Co. Tipperary)
1
Shannon-Erne Waterway (Ireland and Northern Ireland
1