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
Oldtown, Dublin Oldtown, Dublin Oldtown () is a population centre and townland in the civil parish of Clonmethan in Fingal, Ireland. The R122 road runs through the village linking Naul to St Margaret's and Dublin Airport. The character of the landscape is "Low-Lying Agricultural", as indicated in the County Development Plan. This area contains mixed pasture and arable farming on low lands, consisting of large fields with few tree belts or large settlements with few panoramic views or prospects. The village itself is situated in a shallow valley drained by a small river known locally as ‘The Daws River’ and is surrounded