Lough Neagh

Lough Neagh is the largest freshwater lake on the island of Ireland and in the British Isles, a vast inland sea at the heart of Northern Ireland. Covering approximately 383 square kilometres, it touches the shores of five of Northern Ireland's six counties — Antrim, Armagh, Tyrone, Londonderry, and Down — and dominates the landscape of the province.

Despite its enormous size, the lough is remarkably shallow, with an average depth of around nine metres and a maximum of approximately 34 metres. Its dark, nutrient-rich waters support a diverse fish population including brown trout, salmon, perch, pike, bream, roach, rudd, and the pollan — a rare Arctic cisco found only in a handful of Irish loughs. The lough also sustains Europe's largest remaining wild commercial eel fishery, an industry stretching back centuries.

The true prize for visiting anglers is the dollaghan — a migratory form of brown trout unique to Lough Neagh and its tributary rivers. These powerful fish average three to six pounds but specimens exceeding twenty pounds have been recorded. Dollaghan behave similarly to sea trout, running the feeder rivers from July onwards and feeding best at dusk and after dark.

The main dollaghan rivers include the Six Mile Water, the Moyola, the Ballinderry, and the Blackwater, all of which are managed by local angling clubs with day tickets available. The lough itself is challenging to fish from the bank due to its exposed shoreline and vast scale — boat fishing is the practical approach, though access points with slipways exist at Kinnego, Ballyronan, Antrim, and Sandy Bay marinas.

Lough Neagh does not experience the classic mayfly hatches of the western limestone loughs, but buzzer and sedge hatches can be prolific in the right conditions. The tributary rivers offer excellent fly fishing, spinning, and worming for dollaghan, brown trout, and salmon throughout the season.

A DAERA rod licence is required for all freshwater fishing in Northern Ireland, with an additional DAERA game permit needed for trout and salmon. Coarse fishing requires a coarse rod licence. Permits for individual waters are available through local clubs or via nidirect.gov.uk.