Lakes, Rivers & Waterfalls in County Sligo

Water in Sligo splits fairly neatly in two. Around Sligo town, Lough Gill lies behind oak woods and some twenty islands, and the short climb to Dooney Rock gives the view most people come for; Ballintogher, a one-street village on its southern side, puts you near Slish Wood and the Cashelore stone fort. East over the Leitrim border, the Glencar valley holds the easy 15 m Glencar Waterfall and the 150 m Devil’s Chimney, which only runs after heavy rain.

The Garavogue runs 3.2 km from Lough Gill through the centre of town to the Atlantic, with a 7 km riverside walk on it, and it is the one entry here you can start on foot from the town. Everything else needs a drive. Ballysadare, seven kilometres south, is where the Owenmore drops over falls into a tidal bay; kayakers run the grade 3–5 drop and there is a platform to watch from. Further south again, Lough Arrow sits under the Bricklieve Mountains as a brown-trout fishery, Lough Gara on the Roscommon border carries around 300 crannógs, Templehouse Lake near Ballymote fishes for pike, and Lough Talt in the Ox Mountains has a flat 8 km lakeshore loop.

Weather decides a good deal of it. The Devil’s Chimney is dry in settled spells and worth the walk after days of rain; Lough Gara’s whooper swans and Greenland white-fronted geese are a winter draw.

Where to start

  1. Lough Gill – Yeats country and Dooney Rock

    The lake behind Yeats's Lake Isle of Innisfree, ringed with oak woods and islands, with the classic view from a short climb up Dooney Rock.

  2. Glencar – waterfalls and Yeats country Glencar Valley

    A glacial trough on the Leitrim border with two falls, the easy 15 m Glencar Waterfall and the 150 m Devil's Chimney, Ireland's tallest.

  3. Ballintogher – village near Lough Gill Ballintogher

    A one-street village whose draws lie in the countryside around it, the Cashelore stone fort, the lakeside woods at Slish Wood and an autumn music festival.

  4. Ballysadare – waterfalls and white water Ballysadare

    Seven kilometres south of Sligo town, where the Owenmore drops over falls into a tidal bay used by paddlers, salmon anglers and a resident seal colony.

  5. Lough Gara – Ireland's crannóg lake Boyle

    Holds the greatest concentration of crannógs in Ireland, around 300, in a shallow Ramsar wetland that winters whooper swans and fishes well for pike.

11 of 11 shown — tap a pin for the place.

Lough Talt, Co Sligo
Lough Talt, Co Sligo Courtesy Eddie Lee/Ed Lee Photography

Lough Talt – an easy Ox Mountains loop

South County Sligo, sligo

Lough Talt is a glacial lake in the bare Ox Mountains and the start of the 80km Sligo Way. Most visitors walk its flat 8km lakeshore loop in a couple of hours. The lake holds rare Arctic char, hides two Iron Age crannógs, and supplies drinking water to much of south Sligo; graves from General Humbert's 1798 French campaign lie in the valley above.

🌳 Outdoor 🐕 Dogs Welcome

Questions people ask

Which Sligo waterfall is worth the trip after heavy rain?
Glencar's Devil's Chimney, at 150 m Ireland's tallest, only runs after heavy rain and can blow its spray back uphill in a southerly. The 15 m Glencar Waterfall beside it flows year round, so a wet-weather visit gets you both.
What can I reach on foot from Sligo town?
The Garavogue runs through the centre of town on its 3.2 km course from Lough Gill to the Atlantic, and carries a 7 km riverside walk. Everything else on this page, including Ballysadare seven kilometres south, needs a drive.
Where are the fishing waters concentrated?
In the south of the county. Lough Arrow is the wild brown-trout water and the birthplace of spent-gnat dry-fly fishing, Lough Gara and Templehouse Lake near Ballymote take pike, and the Owenmore holds bream in the deep Templehouse pools.
Which of these suits an easy half-day walk?
Lough Talt in the Ox Mountains has a flat 8 km lakeshore loop that most people finish in a couple of hours, and it is also the start of the 80 km Sligo Way. Dooney Rock at Lough Gill is a much shorter climb.
When should I go for the birdlife?
Winter, for Lough Gara. The shallow, reed-fringed Ramsar wetland on the Roscommon border takes in Greenland white-fronted geese and whooper swans. Around 300 crannógs sit in the same lake, most of them revealed when it was partly drained in the 1950s.

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