List of loughs of Ireland facts for kids
Ireland is an island full of beautiful lakes! In Ireland, we call these lakes "loughs" (pronounced like "lock" or "loch"). The word "lough" comes from the old Irish word loch, which means lake.
Did you know there are about 12,000 loughs in the Republic of Ireland alone? They cover a huge area, more than 1,200 square kilometers! The biggest lough in all of Ireland is Lough Neagh. It's so big it's in Northern Ireland! The second largest is Lough Corrib, which is the biggest one in the Republic of Ireland.
This article will tell you about some of the most important loughs in Ireland. We'll look at their size, where they are, and what makes them special. Some loughs are partly or completely in Northern Ireland; these are marked with an asterisk (*).
Contents
Ireland's Biggest Lakes
Here are the largest freshwater loughs in Ireland, ranked by how much area they cover:
Rank | Lake | Area (km2) | Mean Depth (m) | Max Depth (m) | Volume (million m3) | Shoreline (km) | County/Counties |
---|---|---|---|---|---|---|---|
1 | Lough Neagh* | 396 | 9.0 | 25 | 3,528 | 186 | Antrim, Down, Armagh, Tyrone, County Londonderry |
2 | Lough Corrib | 176 | 6.5 | 50.9 | 1,158 | 392 | Galway and Mayo |
3 | Lough Derg (Shannon) | 130 | 7.6 | 36 | 988 | 229 | Tipperary, Clare and Galway |
4 | Lower Lough Erne* | 109 | 11.9 | 69 | 1,300 | 270 | Fermanagh |
5 | Lough Ree | 105 | 6.2 | 35 | 651 | 192 | Roscommon, Longford and Westmeath |
6 | Lough Mask | 83 | 15.0 | 58 | 1,300 | 192 | Mayo and Galway |
7 | Lough Conn | 50 | 7.0 | 34 | 350 | 108 | Mayo |
8 | Lough Allen | 35 | 10.9 | 42.7 | 391 | 53 | Leitrim and Roscommon |
9 | Upper Lough Erne* | 34 | 2.3 | 27 | 79 | 255 | Fermanagh |
10 | Lough Melvin* | 23 | 7.8 | 44 | 175 | 54 | Fermanagh and Leitrim |
11 | Lough Leane | 20 | 13.4 | 60 | 269 | 51 | Kerry |
12 | Poulaphouca Reservoir | 20 | 6.8 | 135 | 64 | Wicklow | |
13 | Lough Sheelin | 19 | 4.4 | 15 | 83.6 | 36 | Westmeath, Cavan, Meath |
14 | Lough Carra | 16 | 1.8 | 18 | 28.8 | 75 | County Mayo |
The deepest lake in Ireland is Muckross Lake, which is part of the Lakes of Killarney. It goes down 75 meters!
Different Types of Loughs
Freshwater Loughs
Most loughs in Ireland are freshwater, meaning they contain water that isn't salty. Here are some notable freshwater loughs and where you can find them:
- Lough Acoose in County Kerry (0.66 km2)
- Lough Allen in County Leitrim (33.6 km2)
- Lough Arrow in County Sligo and County Roscommon (12.47 km2)
- Lough Beg in County Londonderry and County Antrim* (4.7 km2)
- Lough Beltra in County Mayo (4.1 km2)
- Lough Bunny in County Clare (1.03 km2)
- Caragh Lake in County Kerry (4.9 km2)
- Lough Carra in County Mayo (15.6 km2)
- Carrowmore Lake in County Mayo (9.3 km2)
- Lough Conn in County Mayo (48.5 km2)
- Lough Corrib in County Galway and County Mayo (172.9 km2)
- Lough Cullin in County Mayo (10.2 km2)
- Lough Currane in County Kerry (10.4 km2)
- Lough Cutra in County Galway (3.9 km2)
- Lough Dan in County Wicklow (1 km2)
- Lough Derg in County Clare, County Galway and County Tipperary (122.2 km2)
- Lough Derg in County Donegal (8.8 km2)
- Lough Derravaragh in County Westmeath (9.1 km2)
- Derryclare Lough in County Galway (2.24 km2)
- Doo Lough in County Mayo (1.55 km2)
- Lough Ennell in County Westmeath (11.6 km2)
- Lough Eske in County Donegal (3.8 km2)
- Lough Gara in County Sligo (12.6 km2)
- Lough Gill in County Sligo (13.8 km2)
- Glencar Lough in County Leitrim and County Sligo (1.2 km2)
- Lough Gowna in County Cavan and County Longford (4.2 km2)
- Lough Graney in County Clare (3.7 km2)
- Lough Gur in County Limerick (0.8 km2)
- Lough Inagh in County Galway (3.1 km2)
- Lough Key in County Roscommon (8.9 km2)
- Kylemore Lough in County Galway (1.32 km2)
- Lough Leane in County Kerry (19.78 km2)
- Lough Lene in County Westmeath (4.2 km2)
- Lough Mask in County Mayo and County Galway (83.4 km2)
- Lough Melvin in County Fermanagh* and County Leitrim (22.1 km2)
- Muckross Lake in County Kerry (2.7 km2)
- Lough Nafooey in County Galway (2.5 km2)
- Lough Neagh in County Antrim, County Down, County Armagh, County Tyrone and County Londonderry (396 km2)
- Lough Oughter in County Cavan (6.6 km2)
- Lough Owel in County Westmeath (10.2 km2)
- Lough Ramor in County Cavan (7.1 km2)
- Lough Ree in County Westmeath, County Longford and County Roscommon (106.1 km2)
- Lough Sheelin in County Cavan, County Meath and County Westmeath (18.2 km2)
- Lough Tay in County Wicklow (0.5 km2)
- Lough Veagh in County Donegal (2.61 km2)
Brackish Loughs
A brackish lough has water that is a mix of fresh and salty water. It's not as salty as the sea, but not as fresh as a river!
- Lady's Island Lake in County Wexford is a good example of a brackish lagoon.
Turloughs
Turloughs are special lakes that appear and disappear with the seasons. They fill up with water in winter and then dry out in summer.
- Loughareema in County Antrim*
- Glenamaddy Turlough in County Galway
- Rahasane Turlough in County Galway
Reservoirs
Reservoirs are artificial lakes, meaning they are man-made. They are built to store water, often for drinking or to generate electricity.
- Poulaphouca Reservoir in County Wicklow
- Silent Valley Reservoir in County Down*
- Spelga Reservoir in County Down*
- Vartry Reservoir in County Wicklow
Sea Loughs
Sea loughs are actually parts of the sea that reach inland, like long, narrow bays. They are filled with saltwater.
- Belfast Lough between County Antrim and County Down*
- Strangford Lough in County Down*
- Lough Foyle between County Donegal and County Londonderry*
- Galway Bay in County Galway
- Lough Hyne in County Cork
- Larne Lough in County Antrim*
- Lough Mahon in County Cork
- Shannon Estuary in Munster
- Tralee Bay in County Kerry
- Waterford Harbour in County Waterford
- Wexford Harbour in County Wexford
Fjords
Some sea loughs are also called fjords. These are long, narrow inlets of the sea, with steep cliffs or slopes on either side. They were formed by glaciers a very long time ago!
- Carlingford Lough between County Louth and County Down*
- Lough Swilly in County Donegal
- Killary Harbour between County Mayo & County Galway
Images for kids
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Fishing boats on Inchiquin, Lough Corrib.
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Lough Cullin, County Mayo under Nephin
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Mayo's Doo Lough and Delphi Pass
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Lough Inagh and the Twelve Bens
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Lough Key and Castle Island
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Lough Lene and Turgesius Island
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Lower Lough MacNean and Inishee Island
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Maumeen Lough and the Twelve Bens
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Lough Tay and the Wicklow Mountains