Annalong – granite harbour and cornmill

Annalong’s harbour was built for stone. As the Mourne granite trade grew through the 1800s, the quay was enlarged in the 1880s to take schooners loading setts and kerbstones, and the same grey granite went a few miles inland into the Silent Valley dam. The trade is long gone, but the harbour still works: small boats land here, and a deepened channel with a pontoon lets cruisers come and go at any state of the tide. There is no visitor centre and no turnstile – just a granite quay, a river, and the highest peaks in Ulster rising behind it.

If you do one thing here, make it the cornmill at the mouth of the river.

The cornmill

Annalong Cornmill was built in the early 1800s and ground oats for local farms until the 1960s, by which point it was one of the last working watermills in Northern Ireland. A weir feeds a 15ft waterwheel; inside are three pairs of millstones, a grain-drying kiln and a 1920s Marshall ‘hot-bulb’ 20hp engine that kept the mill turning when the river ran low. Most of the original machinery is still in place. That is the reason to go – you are looking at a complete mill, not a few salvaged parts behind glass.

Tours run by appointment rather than to fixed hours, so ring ahead or check annalong.com before you drive out. The exhibition floor is level; the mill floor itself is up stairs.

The harbour and the 1843 disaster

On 13 January 1843 a gale caught the local fishing fleet at sea. Fourteen boats were lost and 76 men drowned – 46 from Newcastle, 30 from Annalong – and only two boats came home. In a village this size that is close to unimaginable, and it left a wary respect for the Irish Sea that the fishing families here have never quite lost.

Above the harbour stands the Rocket Tower, a coastguard building from the 1850s and now B1 listed. It is believed to be the only rocket station left in Northern Ireland, from the days when a line was fired out to ships in trouble off this coast. There has been a coastguard presence here since the 1790s.

The name Annalong comes from the Irish Áth na Long, ‘ford of the ships’ – a reference, so the story goes, to Viking longships on the river.

Marine Park and the shore

Beside the quay, the Marine Park has a slipway usable at all tides, a swing park, plenty of parking and toilets – a straightforward base if you have children with you. The rocks and harbour edges are good for black guillemots and razorbills, and seals slip past the quay often enough that it is worth a look on a still morning.

Into the Mournes

Annalong is one of the shorter walk-ins to the high Mournes. Paths climb from the edge of the village towards Slieve Binnian and the Mourne Wall, with Blue Lough and the Annalong valley on the way up. These are proper mountain routes – rocky and exposed once you are above the wall, so boots and a checked forecast are essential, not optional. For something gentler, the shore path gives you the coast and the harbour without the climb, and the woodland trails of Annalong Forest run quietly along the river.

Practical information

• Getting there: on the A2 coast road, about 10 minutes south of Newcastle, 10 minutes north of Kilkeel, and roughly 50 minutes from Belfast.
• Public transport: Ulsterbus links Annalong with Newcastle and Kilkeel, but services are infrequent – check the timetable before you rely on one.
• When to go: May to September gives the most reliable weather for the hills and the best chance of seabirds; winter brings emptier paths and big skies off the sea.
• Contact: 028 4376 7321, david@annalong.com, annalong.com

Check the tide before using the slipway or poking around the lower rock pools – levels change fast and cut off the southern edge of the harbour.