Dublin Port Dublin Port Dublin Port () is the seaport of Dublin, Ireland, of both historical and contemporary economic importance. Approximatively two-thirds of Ireland's port traffic travels via the port, which is by far the busiest on the island of Ireland. Recently, the port and its land, mostly at the eastern end of Dublin's Northside, but also with a southern section, were valued at €25 billion – €30 billion. The modern Dublin Port is located either side of the River Liffey, out to its mouth. On the north side of the river, the main part () of the port lies at the
Naul, Dublin Naul, Dublin Naul (, also known as "The Naul"), is a village at the northern edge of Fingal and the traditional County Dublin, Ireland. At the northern side of the village, the Delvin River marks the boundary with County Meath. Naul is also a civil parish in the historic barony of Balrothery West. The village is a crossroads between the R122 and R108 regional roads, the latter being the traditional route between Dublin and the port of Drogheda, while the R122 travels from Finglas in the south to Balbriggan. The River Delvin passes Naul to the north, with cliffs of