The Story of the Collooney Name

The Irish name Cúil Mhuine means “corner of the thicket.” The name suggests a sheltered place among woodland or dense vegetation, fitting the landscape where the settlement developed near the meeting of the Owenmore and Unshin rivers.

Collooney lies just south of Sligo town, at an important natural junction where roads from Dublin, Galway, and the west of Ireland meet. The rivers that surround the area also made it a natural place for settlement and travel.

The region has been inhabited since ancient times, and Collooney sits within a landscape rich in archaeological remains. Nearby Ballysadare was an important medieval centre, while the surrounding countryside formed part of the ancient territories of Connacht.

Collooney became increasingly important in the eighteenth century. The O'Hara family of Annaghmore played a significant role in developing industry in the area, including the establishment of a bleach mill that brought weavers and textile workers to the settlement. Linen production became an important part of the local economy.

But Collooney is perhaps best remembered for what happened here during the Irish Rebellion of 1798.

On 5 September 1798, French troops under General Humbert, together with Irish rebels, defeated British forces near Collooney in what became known as the Battle of Collooney, or Battle of Carricknagat. The victory briefly opened the road westward for the French and their Irish allies.

One of the most remembered figures of the battle was Bartholomew Teeling, a United Irishman who famously captured a British cannon during the fighting. He was later captured and executed after the French campaign collapsed.

A monument to Teeling now stands in Collooney, linking the modern village with one of the most dramatic episodes of the 1798 rebellion.

The nineteenth century brought further change. The arrival of the railway in 1862 strengthened Collooney's position as a transport centre. At one point, the village was served by three different railway lines, connecting it with Sligo, the west of Ireland, and the northern counties.

The landscape has changed, and the railway lines have largely disappeared, but Collooney remains an important crossroads.

Its Irish name is much quieter than its history.

Cúil Mhuine — the corner of the thicket — describes a sheltered place in the landscape long before battles, railways, or industrial mills transformed it.

The name reminds us that places often begin with something simple: a wooded corner, a river crossing, a sheltered piece of ground.

Collooney grew from that landscape into a crossroads of roads, rivers, industry, and history—and its old Irish name still preserves the memory of the place it once was.