Loch is the Scottish Gaelic, Scots and Irish word for a lake or sea inlet. It is cognate with the Manx lough, Cornish logh, and one of the Welsh words for lake, llwch.
Strangford Lough is a large sea loch or inlet in County Down, in the east of Northern Ireland. It is the largest inlet in Ireland and the British Isles, covering 150 km2 (58 sq mi). The lough is almost fully enclosed by the Ards Peninsula and is linked to the Irish Sea by a long narrow channel at its southeastern edge. The main body of the lough has at least seventy islands along with many islets (pladdies), bays, coves, headlands and mudflats. Historically it was called 'Lough Coan', while 'Strangford' referred to the narrow sea channel. It is part of the 'Strangford and Lecale' Area of Outstanding Natural Beauty. Strangford Lough was designated as Northern Ireland's first Marine Conservation Zone in 2013, and has also been designated a Special Area of Conservation for its important wildlife.
Lough Foyle, sometimes Loch Foyle, is the estuary of the River Foyle, on the north coast of Ireland. It lies between County Londonderry in Northern Ireland and County Donegal in the Republic of Ireland. Sovereignty over the waters has been in dispute since the Partition of Ireland.
Lough Ree is a lake in the midlands of Ireland, the second of the three major lakes on the River Shannon. Lough Ree is the second largest lake on the Shannon after Lough Derg. The other two major lakes are Lough Allen to the north, and Lough Derg to the south. There are also several minor lakes along the length of the river. The lake serves as a border between the counties of Longford and Westmeath on the eastern side and County Roscommon in the province of Connacht on the western side. The lake is popular for fishing and boating. The lake supports a small commercial eel fishery and is locally famous for its eels on wheels truck. The town of Athlone is situated at the southern end of the lake, and has a harbour for boats going out on the lake. The small town of Lanesboro is at the northern end of the lake.
Lough Egish is a rural area in County Monaghan, Ireland, which takes its name from the local lake, Lough Egish. It is situated approximately midway between Ballybay, Castleblayney and Carrickmacross.
Carlingford Lough is a glacial fjord or sea inlet in northeastern Ireland, forming part of the border between Northern Ireland to the north and the Republic of Ireland to the south. On its northern shore is County Down, the Mourne Mountains, and the town of Warrenpoint; on its southern shore is County Louth, the Cooley Mountains and the village of Carlingford. The Newry River flows into the loch from the northwest.
Lough Conn is a lake in County Mayo, Ireland. With an area of about 48 square kilometres (19 sq mi), it is Ireland's seventh largest lake. With its immediate neighbour to the south, Lough Cullin, it is connected to the Atlantic Ocean by the River Moy. Lough Conn is noted for its trout and salmon fishing. The ruins of a priory exist at Errew Abbey.
Larne Lough, historically Lough Larne, is a sea loch or inlet in County Antrim, Northern Ireland. It lies between the Islandmagee peninsula and the mainland. At its mouth is the town of Larne. It is designated as an area of special scientific interest, a special protection area, and a Ramsar site to protect the wetland environment, particularly due to the presence of certain bird species and shellfish.
Belfast Lough is a large, intertidal sea inlet on the east coast of Northern Ireland. At its head is the city and port of Belfast, which sits at the mouth of the River Lagan. The lough opens into the North Channel and connects Belfast to the Irish Sea.
Lough Mahon is a sea lough in the north-western part of Cork Harbour. Its area is about 12 km2 (5 sq mi).
The Annals of Loch Cé cover events, mainly in Connacht and its neighbouring regions, from 1014 to 1590. It takes its name from Lough Cé in the kingdom of Moylurg - now north County Roscommon - which was the centre of power of the Clan MacDermot. In the sixteenth century, the king Brian MacDermot, commissioned the Annals of Loch Ce, which remain among the most important written records of medieval Irish history. For its earliest centuries it used the Annals of Boyle.
Lough Dan is a scenic boomerang-shaped ribbon lake largely set on private property, in the Wicklow Mountains in Ireland. Lough Dan lake lies at the base of Luggala 595 metres (1,952 ft) and Knocknacloghoge 534 metres (1,752 ft) mountains. The lough is fed by the Cloghoge, and Inchavore rivers, and is drained by the River Avonmore. Part of Lough Dan forms part of the Guinness Estate at Luggala, and has limited public access.
Lough Carra is a limestone lake (marl) of 4,000 acres (16 km2), in County Mayo, Ireland, about 8 miles (13 km) south of Castlebar. It is approximately 6 miles (9.7 km) long and varies in width from 400 yards (370 m) to one mile (1.6 km). The average depth is 6 feet (1.8 m), with a maximum of 60. It drains into Lough Mask via the Keel River.
Lough MacNean is a large freshwater lake on the border between Northern Ireland and the Republic of Ireland.
Portmore Lough is a small lake in southwest County Antrim, Northern Ireland that drains water into nearby Lough Neagh. It is roughly circular and covers an area of 286 hectares. The Lough and its shoreland is designated a Ramsar site, a Special Protection Area (SPA) and an Area of Special Scientific Interest (ASSI). The lough is now part of a Royal Society for the Protection of Birds nature reserve.
Rinn Lough, also known as Lough Rynn, is a freshwater lake in the northwest of Ireland. It is located in south County Leitrim.
Lough Bofin is a lake on the River Shannon on the County Roscommon–County Leitrim border in Ireland.
Lough Marrave is a small freshwater lake in county Leitrim in the northwest of Ireland.
