A red brick town hall with a clock tower stands on a stone bridge with hanging flower baskets.
Newry Town Hall is built on a bridge over the Clanrye River. ©Tourism Irelnad, ©Tourism Ireland

Clanrye River – under Newry Town Hall

📍 Newry, Down

🏛️ Attraction

Last updated: 25 June 2026

Overview

The Clanrye is the river Newry was built on. It runs straight through the city and forms the historic boundary between County Down and County Armagh – which is why the Town Hall, built in 1893, sits squarely on a bridge over the water, half in each county. The name comes from the Irish Gleann Rí, ‘King’s Valley’, though you’ll also see the lower, tidal stretch below the city called the Newry River on Ordnance Survey maps. From its sources in the hills below the Mournes it runs about 12 miles to Carlingford Lough near Warrenpoint.

This is a town river, not a wilderness one. The reason to give it any time is twofold: the fishing, and the short walk to where it meets the sea at Narrow Water. If you’re only passing through Newry, stand on the bridge by the Town Hall, look down, and that’s the Clanrye doing the one genuinely unusual thing it does.

The Saint Patrick legend

The river gave Newry its name. Local tradition has Saint Patrick camping on a sandy stretch of the Clanrye and planting a yew tree here as a symbol of his faith, which is why the settlement became Iúr Cinn Trá – ‘the yew at the head of the strand’. The tree is long gone, but the yew still turns up on the city’s civic crests.

Fishing

Fishing is the Clanrye’s main draw, and it’s a decent brown trout river, 5 to 20 metres wide with a mix of shallow runs and deeper pools. Pike and small minnow are in there too, and a run of sea trout comes through in the summer months. The catch is the timing: the river fishes best from the start of the season to late May, because after that the water levels start to drop.

It’s tightly managed, so know the rules before you go:

  • Fly and worm only – no maggots, and no fishing from boats under any circumstances.
  • Size limit 11 inches (anything smaller goes back), bag limit three fish a day.
  • You need both club membership and a rod licence.

Permits come from the Newry Angling Centre on 028 3083 3077 (or 028 3026 8768 for guide prices). After heavy rain, when the river runs slightly coloured, is a good time to be on the bank.

The Town Hall and Narrow Water

Newry Town Hall is the one sight everyone photographs, and rightly: a red-brick building with a clock tower standing on its own bridge so that it straddles the county line. While you’re there, the Russian trophy cannon nearby – taken in the Crimean War and commemorating local men who fought – is worth the two-minute detour.

Follow the river south and it eventually reaches Carlingford Lough at Narrow Water, where a 16th-century tower house guards the narrowest point of the estuary. Narrow Water Keep was built in the 1560s on the site of an earlier Norman keep, set there to control boat traffic between the Irish Sea and the inland routes – the same chokepoint the Vikings had used as a raiding base centuries before. It’s a few miles downstream of the city, so plan it as a separate drive rather than a riverside stroll.

Practical information

  • Access and parking: The river is freely accessible along its urban stretch, and parking is signposted near the angling access points. Street parking in Newry centre is metered or pay-and-display.
  • Nearby: Within a short drive you’ll find Ballymacdermot Court Tomb, Craigmore Viaduct and Derrymore House. In the city itself, the Newry and Mourne Museum sits inside Bagenal’s Castle, Newry’s oldest surviving building.
  • Litter: Like most town rivers, the Clanrye picks up rubbish, and local clean-ups run regularly. Carry a bag for your own.

If you’re fishing, go early in the season and early in the day – by June the levels drop and the best of it has passed.