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
Grand Canal (Ireland) intersects with the Barrow Way, which follows the Barrow Line extension to the canal to Athy for part of its route. There is also an long greenway between the 3rd Lock at Inchicore and the 12th Lock at Lucan, which opened in June 2010. Grand Canal (Ireland) The Grand Canal () is the southernmost of a pair of canals that connect Dublin, in the east of Ireland, with the River Shannon in the west, via Tullamore and a number of other villages and towns, the two canals nearly encircling Dublin's inner city. Its sister canal on the Northside of Dublin