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River Altagoon River Fishing Guide

Londonderry · Ireland · River · 0.5km
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Londonderry River 0.5km Salmon river Northern Ireland

About the River Altagoon River

Tucked away in Ulster, the Altagoon River punches above its weight as a compact but species-rich fishery just half a kilometre long. Anglers here can target salmon and brown trout during daylight hours under game fishing rules, while coarse fishers after pike, perch, and roach may have opportunities to fish into the evening with the right permissions. Despite its modest length, this little river deserves attention from anyone exploring Ulster's fishing potential.

The Altagoon River combines salmon, sea trout and brown trout in a system that reflects the best of Irish game fishing (0.5 km). Access to individual beats varies — some are free to fish, others managed by local clubs. Check with IFI or the local angling club for current conditions and access details.

A DAERA rod licence is required for game fishing on Altagoon River. Coarse anglers do not need a licence on most Northern Ireland waters but should confirm local club access before fishing.

Length
0.5km
County
Londonderry
Province
Ulster
Country
Northern Ireland
Licence
DAERA (game)
Night Fishing
Partial
Salmon
Present

Fish Species in the River Altagoon River

The Altagoon River holds salmon, brown trout, pike, perch, roach. Salmon are a prized catch — a state licence from Inland Fisheries Ireland is required.

A DAERA rod licence is required for game fishing.

SalmonBrown TroutPikePerchRoach

Fishing Techniques on the Altagoon River

These methods are most effective for the species present on this stretch of river:

Salmon Fishing

Salmon fishing on Irish rivers requires a current IFI state licence. The most productive approach is fly fishing during a good spate — shrimp patterns, Waddington shanks and tube flies are traditional favourites. Spinning is permitted on many beats and can be very effective. Fish the neck and tail of pools and the edges of faster water. Always check for current bye-laws with IFI before fishing.

Trout — Upstream Nymph & Dry Fly

Irish river trout respond well to upstream nymph and dry fly presentation. Matching the hatch is key — observe the water for 10 minutes before fishing and try to identify the predominant fly species. Pale Wateries, Blue-Winged Olives and Iron Blue Duns are reliable choices. A 9ft rod rated for a #4–5 line is ideal for most Irish rivers. Evening rises on limestone rivers can be outstanding.

Pike Fishing

River pike are often leaner and more aggressive than their lough counterparts. Lure fishing with medium-sized plugs (8–12cm), spinnerbaits and rubber shads works well, particularly when worked close to overhanging banks and reedbeds. Upstream deadbaiting in slower pools accounts for the larger fish in autumn and winter. Use a 15kg wire trace at all times.

Coarse Fishing — River Tactics

River coarse fishing in Ireland is often best with a waggler or stick float allowed to drift naturally through productive glides and pools. Loose-feed with maggots or casters little and often to build a swim. Feeder fishing with groundbait is effective in deeper, slower stretches for bream. Trotting a float downstream with the current is a highly enjoyable way to cover water and locate feeding fish.

Best Times to Fish

River fishing in Ireland varies significantly by season — here is a guide to what to expect throughout the year:

Spring
Mar–May

The salmon season opens — early spring fish run in good numbers after winter rains. Trout become active on hatching flies. An excellent time for upstream nymph fishing on clear, cold water.

Summer
Jun–Aug

River levels typically drop and clarity increases — fish become visible and more wary. Evening dry fly fishing for trout can be exceptional. Coarse fish congregate in deeper, cooler pools and eddies during the heat of the day.

Autumn
Sep–Nov

Fresh salmon run after autumn rains — the most exciting time for salmon fishing. Brown trout are in prime condition. Pike begin feeding hard in preparation for winter.

Winter
Dec–Feb

River levels are typically higher and more coloured. Pike fishing is at its best in slow, deep pools. Grayling (where present) thrive in cold, clear water. Exercise caution around swollen rivers and always fish with a companion where possible.

Getting to Ireland from the UK

Ireland has some of the most accessible fishing from the UK, with multiple ferry routes running year-round. The most popular crossings for anglers with heavy kit are the Fishguard–Rosslare and Holyhead–Dublin routes. Northern Ireland venues are best accessed via the Cairnryan–Belfast crossing.

🛥 Stena Line / Irish FerriesHolyhead → Dublin · ~3.5 hrs · Most popular for central Ireland
🛥 Stena LineFishguard → Rosslare · ~3.5 hrs · Best for south-west Ireland

Ireland's game and coarse fisheries are managed by Inland Fisheries Ireland (IFI). Coarse fishing (carp, bream, roach, pike) is largely free on most public waters — no licence required. Game fishing (trout, salmon, sea trout) requires an annual licence and often a beat permit. Always check IFI guidance at fishinginireland.info before your trip.

Frequently Asked Questions

Planning a Trip to the River Altagoon River

A DAERA rod licence is required for game fishing on the Altagoon River. Coarse fishing is generally free. Always confirm access with DAERA or the local angling club before visiting.

Located in Londonderry, the Altagoon River is a classic Irish river with salmon, brown trout, pike, perch and roach fishing. Always respect riparian landowners and check local rules before fishing.

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