Lakes, Rivers & Waterfalls in County Galway

Lough Corrib and the water that feeds it account for a good half of this page. Oughterard sits where the Owenriff meets the lake, 26 km out the N59 from Galway, and is the chief angling centre on it. Annaghdown, on the eastern shore, holds an Augustinian abbey, a bishop’s palace and a friary, all free to wander. Cornamona and Clonbur are Gaeltacht villages in Joyce Country, Clonbur on the narrow neck of land between Corrib and Lough Mask, while the Bealnabrack drains the Maam Valley into the lake and gives free wild trout fishing from the jetties at Maam Bridge.

West of there the water lies in valleys and takes a drive to reach. Ballynahinch Lake runs about 4 km below the Twelve Bens with Benlettery filling the view, and the castle owns the fishing and most of the southern shore. Lough Inagh sits between the Bens and the Maumturks with the R344 running its length; Lough Nafooey, near Leenane, is a near-rectangular glacial lake with a rare freshwater sandy beach at its western end. Delphi Valley holds three lakes under Mweelrea.

The east of the county is a different sort of visit. Loughrea’s Blue Flag lake is a short walk from the town centre, Lough Derg’s western shore is Galway’s share of the Shannon, and in the city the Corrib covers six kilometres from lake to bay.

Where to start

  1. Ballynahinch Lake – under the Twelve Bens Connemara

    A four-kilometre catch-and-release salmon and sea-trout fishery below the Twelve Bens, with Benlettery filling the view and the castle owning the shore.

  2. Clonbur – between two great lakes Clonbur

    Sits on the narrow neck between Lough Corrib and Lough Mask, a working Gaeltacht village with the Mount Gable loop and Clonbur Wood alongside.

  3. Lough Derg – Shannon lake and blueways Clare

    Ireland's third-largest lake, shared with Clare and Tipperary, ringed by harbour villages, with a 6th-century monastery on Holy Island and 160 km of blueways.

  4. Lough Nafooey – Connemara volcano lake Leenane

    A near-rectangular glacial lake hemmed by the Maumturk and Partry hills, the eroded roots of an old volcano, with a rare freshwater sandy beach.

  5. Loughrea – medieval moat and grey lake Loughrea

    The Blue Flag town lake under St Brendan's Cathedral, with pike and trout fishing, two summer diving piers and a 1236 moat still holding water.

13 of 17 shown — tap a pin for the place.

Lough Nafooey, or Loch Na Fooey, Connemara, Co Galway
Lough Nafooey, or Loch Na Fooey, Connemara, Co Galway Courtesy Joyce Country and Western Lakes Geopark

Lough Nafooey – Connemara volcano lake

Leenane, galway

Lough Nafooey is a near-rectangular glacial lake in a steep valley on the northern edge of Connemara, hemmed by the Maumturk and Partry mountains. The hills around it are the eroded roots of a volcano active 490 million years ago, and its western end holds one of Ireland’s rare freshwater sandy beaches.

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Questions people ask

Which of these can I reach without a car?
The River Corrib is walkable through Galway city, from the Salmon Weir to the bay. Oughterard has regular buses from Galway and the lake is at the village. Loughrea's lake sits a short walk from the town centre. The Connemara valley lakes all need a drive.
Where do most of these places cluster?
Around Lough Corrib. Oughterard, Annaghdown, Cornamona, Clonbur and the Bealnabrack at Maam Bridge all sit on its shores or its feeder rivers, and the River Corrib carries the lake down into Galway city. The Connemara valley lakes form a second, more scattered group to the west.
Where can I fish for free?
The wild brown trout of Lough Corrib need no licence, and Cornamona is a good base for that. The Bealnabrack River is free to fish from the jetties at Maam Bridge. Ballynahinch and Lough Inagh are managed salmon and sea-trout fisheries run from the castle and lodge.
Is there anywhere here to swim?
Loughrea's lake carries a Blue Flag and has two diving piers used in summer. Lough Nafooey has one of Ireland's rare freshwater sandy beaches at its western end. On the coast, Spiddal on Galway Bay has a Blue Flag beach.
How do I get to An Loch Mór on Inis Oírr?
It is on the road out to the Plassey shipwreck, about a 20-minute walk or 10-minute cycle from the pier after the ferry over. It is a quiet stop rather than a headline sight, so pair it with the wreck on the same road.

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