St. Mary's Abbey, Dublin care of Heritage Ireland. The Chapter House is ordinarily open to visitors, by descending a stone staircase. the site is closed until further notice. St. Mary's Abbey, Dublin St. Mary's Abbey was a former Cistercian abbey located near Abbey Street in Dublin, Ireland. Its territory stretched from the district known as Oxmanstown down along the River Liffey until it met the sea. It also owned large estates in other parts of Ireland. It was one of several liberties that existed in Dublin since the arrival of the Anglo-Normans in the 12th century, which gave it jurisdiction over its lands. The
River Dee (Ireland) Annagassan. The Dee in turn has three main tributaries: the Killary River which joins south of Drumconrath, Co. Meath, the Gara River which joins west of Ardee, Co. Louth, and the White River which joins north of Dunleer, Co Louth. There is one lake on the Dee called Whitewood Lake which is near Nobber, Co. Meath. The River Dee is a brown trout fishery. River Dee (Ireland) ف The River Dee () is a river in eastern Ireland, flowing from Co. Cavan to join the Glyde in Co. Louth. In the "Táin Bó Cúailnge", Cúchulainn fights Lethan at Ath Carpat