The River Camac (sometimes spelled Cammock, or, historically, Cammoge or Cammoke; Irish: An Chamóg or Abhainn na Camóige) is one of the larger rivers in Dublin, Ireland and was one of four tributaries of the Liffey critical to the early development of the city.
The River Liffey (Irish: An Life, historically An Ruirthe(a)ch) is a river in eastern Ireland that ultimately flows through the centre of Dublin to its mouth within Dublin Bay. Its major tributaries include the River Dodder, the River Poddle and the River Camac. The river supplies much of Dublin's water and supports a range of recreational activities.
Island Bridge (Irish: Droichead na hInse), formerly Sarah or Sarah's Bridge, is a road bridge spanning the River Liffey, in Dublin, Ireland which joins the South Circular Road to Conyngham Road at the Phoenix Park.
Island Bridge and the surrounding area (often known as Islandbridge) are so named because of the island formed here by the creation of a mill race towards the right bank while the main current flows to the left. The River Camac emerges from a tunnel further downstream towards Dublin Heuston railway station.