Carlingford
Oysters and medieval streets under Slieve Foy: the town keeps its castles and its harbour in one small, walkable core. Carlingford stands on Carlingford Lough in County Louth.
Best sites to see in Carlingford
King John's Castle
The castle overlooking Carlingford harbour, built in the late 12th century and traditionally linked to a stay by King John in 1210.
The Mint
A fortified medieval town house on Tholsel Street with elaborately carved window surrounds, a relic of Carlingford's prosperous trading past.
Taaffe's Castle
A medieval fortified town house and tower near the harbour, built by the Taaffe family, later Earls of Carlingford.
The Tholsel and medieval streets
The Tholsel, a former town gate and gaol, stands among the narrow medieval lanes at the centre of the town.
Where to stand, and when
- Carlingford pier: Morning light gives views across the lough to the Mourne Mountains, with the harbour in the foreground.
- King John's Castle from the shore: Photograph the castle above the harbour at high tide, in late afternoon light.
- Slieve Foye slopes above the town: The path up Slieve Foye, the mountain behind Carlingford, gives an elevated view of the town and lough; best on a clear day.
Carlingford through history
Carlingford's name is usually traced to the Old Norse Kerlingfjordr, reflecting Viking activity on the lough.
The town flourished as a medieval port, and its surviving castles, town houses and gates date mainly from the 15th and 16th centuries.
King John's Castle takes its name from a tradition that King John stayed in Carlingford in 1210.
Carlingford Lough has long been known for its oysters, and the town holds a long-running summer oyster festival.
Practical tips
- Park in the main shore car park and go on foot, as the medieval streets are narrow and busy at weekends.
- Boat trips and water activities on the lough are seasonal and tide-dependent, so check times locally on the day.
- The Slieve Foye loop is a proper hill walk; bring boots, water and a map rather than treating it as a town stroll.
What's on
No anchor festival is based here, but the Irish year is full: next up nationally is TradFest (20–24 Jan 2027, Temple Bar, Dublin). See the full events calendar