Overview
Come to Trawbreaga Bay in late winter and the sandbanks are dark with geese – barnacle and light-bellied brent birds in their thousands, feeding across the exposed mud as the tide drops. This shallow sea lough (Irish: Trá Bhréige) sits at the northern tip of the Inishowen Peninsula in County Donegal, a few kilometres north of Malin and a short hop from Ballyliffin. Sandbanks braid the water into channels that shift from turquoise to bottle-green with the light and the tide. It is a designated Special Protection Area and, since 7 June 1996, a Ramsar Wetland of International Importance covering just over 1,000 hectares.
If you only have twenty minutes, drive up to the small parking area on the Knockamany Bens – a short detour off Malin Head along White Strand Bay. The view down over Five Finger Strand and the whole sweep of the bay is the best in the area, and you’ll usually have it to yourself. Come in summer and the bay empties of both birds and visitors; that quiet is much of the appeal, but the geese are the reason to time a trip for the cold months.
Carrickabraghy Castle and Malin
Overlooking the mouth of the bay is Carrickabraghy Castle, a 16th-century O’Doherty stronghold on the Isle of Doagh. Only the central tower and fragments of the surrounding walls survive, but the setting is the draw: on a clear day it looks out to Malin Head, Five Finger Strand, Pollan Bay and, across the water, Fanad Head. A natural spring rises at the castle’s base and runs hardest around high water.
At the head of the bay, Malin is an unspoilt 17th-century plantation village that took the overall prize in the National Tidy Towns competition back in 1970. Its ten-arch Malin Bridge, spanning the Ballyboe River, was built around 1758 and is reckoned the second-longest stone bridge in Ireland. On the Isle of Doagh you’ll also find the Doagh Famine Village, an open-air museum tracing daily life in this corner of Donegal from the 1840s famine to living memory, and beside its car park the Five Fingers Sculpture – a giant hand rising out of the ground, made by local artist Danny O’Donnell.
Birds and wildlife
The bay is shallow, tidal and sheltered from the Atlantic swell by the dunes at Five Finger Strand and the Isle of Doagh, which makes its mudflats and eelgrass beds prime feeding ground. From late autumn into spring the numbers build into the thousands: barnacle geese are the headline, alongside light-bellied brent geese – both waterfowl, grazing the banks rather than probing them. Among the smaller waders, godwit and dunlin work the exposed mud, while the red-billed chough holds one of its rare Donegal roosts on the low cliffs. Curlew pass through on migration, and terns and gulls nest on the banks in summer. On calm days grey seals and the odd harbour porpoise show off the shore.
You don’t need to be a specialist to see them. There’s a bird hide with information boards and a picnic area at the bridge just before Malin, and a second hide on the road from Malin out to Five Finger Strand. The NPWS conservation objectives for the site are available here.
Practical information
- Access and parking: The R242 runs along the bay’s edge, linking Malin to Malin Head, with lay-bys and the Knockamany Bens car park along the way. Space is tight at the popular viewpoints, so arrive early on a winter birding weekend.
- Facilities: There are none at the bay itself. Malin, five minutes away, has cafés, toilets and visitor information.
- Tides and safety: The banks are shallow but slick with mud at low tide, and the spring at Carrickabraghy runs hardest around high water – check an Irish tide table before you plan a walk, and keep clear of cliff edges as Atlantic weather turns quickly.
- Dogs: Fine on the coastal road, but keep them close near the mudflats in winter so you don’t put up feeding birds.
Nearby
- Five Finger Strand – a wide beach below tall dunes at the western edge of the bay, a short drive round from Malin.
- Malin Head – the most northerly point on the Irish mainland, roughly fifteen minutes on.
- Pollan Bay and Ballyliffin – a long surf strand and a golf village on the far side of the Isle of Doagh.
The bay even inspired a song: Oisín Leech recorded ‘Trawbreaga Bay’ in Malin in 2024, with Dónal Lunny and Steve Gunn among the players. For the version he was writing about, come after a spell of rough winter weather, when the geese are in and the light sits low over the sandbanks.