Lably
Skip to content

Cork Harbour

  • 9 min read
  • 4 chapters

Related on Lably

Through Harbor, American Revolutionary War and Fertilizer

The harbour has been a working port and a strategic defensive hub for centuries, and it has been one of Ireland's major employment hubs since the early 1900s. Traditional heavy industries have waned since the late 20th century, with the likes of the closure of Irish Steel in Haulbowline and shipbuilding at Verolme. It still has strategic significance in energy generation, shipping, refining and pharmaceuticals development.

Geography

The main tributary to the harbour is the River Lee which, after flowing through Cork city, passes through the upper harbour (Lough Mahon) in the northwest before passing to the west of Great Island with the main channel emerging into the lower harbour past Haulbowline Island.

For conservation and navigation purposes, the harbour is often separated into "Upper Cork Harbour" (following the River Lee from Cork city to the towns of Passage West and Monkstown) and "Lower Cork Harbour" (separated from the upper harbour by Great Island).

The depth of the harbour has been measured at between 4 fathoms (7.3 m) and 14 fathoms (26 m).

Islands

Cork Harbour contains a number of islands of various sizes, some of which are connected to the mainland by bridges. Islands which are or have been inhabited include:

  • Great Island – The largest island in Cork Harbour, which includes the town of Cobh
  • Fota Island – Containing Fota Wildlife Park, Fota House and the Fota Island Resort Hotel and golf course
  • Little Island – A residential and industrial area
  • Haulbowline Island – Headquarters of the Irish Naval Service, and former home of the Cork Water Club (1720).
  • Spike Island – Former prison island
  • Harper's Island – Site of the Harper's Island Wetland Centre
  • Hop Island – Site of an equestrian centre
  • Weir Island
  • Brick Island
  • Corkbeg Island – Site of Whitegate oil refinery
  • Brown Island
  • Rocky Island – Once housed a magazine building for the Royal Navy. Used by Irish Steel for storage until 2002, and now home to 'The Island Crematorium'.

Settlements

Cork city is located slightly upstream on the River Lee on the northwest corner of Cork Harbour. Several of the city's suburbs, including Blackrock, Mahon, Douglas, Passage West and Rochestown lie on Lough Mahon or the Douglas Estuary, both of which are parts of Upper Cork Harbour.

The Lower Harbour has a number of towns around its shores. Passage West, Monkstown, Ringaskiddy and the smaller village of Raffeen are found on the western shore. On the southwestern shore is Crosshaven. Great Island, which forms the northern shore of the lower harbour, houses the town of Cobh. As of 2011, Cobh had a population of about 12,500. The eastern shore is less densely populated, but has two villages Whitegate and Aghada, both home to power plants.

The village of Ballinacurra is on the northeastern spur of the harbour, known as the Ballynacorra River. Due to the recent expansion of the town of Midleton, Ballinacurra has effectively become a suburb of Midleton, so it could also be said that Midleton lies on Cork Harbour.

Sign in to keep reading

3 more chapters are free with a Lably account.

More in Geography