Scenic Drive
Mourne Coastal Route
Where the Mountains of Mourne sweep down to the sea—trace the dramatic meeting of mountain and shore along this iconic coastal drive.
Distance
50+ Miles
Heritage
Percy French Country
Towns
7 Coastal Towns
Crossing
Ferry Crossing
"Where the Mountains of Mourne sweep down to the sea"— Percy French, 1896
Percy French wrote his famous song in 1896, making these the best-known mountains in Ireland. The song has been recorded by Don McLean and countless others. Drive this route and you'll understand why—the sight of mountains meeting the Irish Sea is unforgettable.
A Drive Like No Other
The Mourne Coastal Route is one of Ireland's most spectacular scenic drives, tracing the dramatic meeting point of mountain and sea. From the Victorian resort of Newcastle to the ferry crossing at Carlingford Lough, this journey passes through working fishing harbours, quiet beaches, and villages steeped in history.
Unlike busy tourist routes, this coastal road offers an authentic glimpse of rural Irish life. Stop to buy fish straight from the boats at Kilkeel, discover Norman castles perched above the lough, and follow in the footsteps of C.S. Lewis who found his Narnia in these very landscapes.
Your Journey
Route Stops
Newcastle
Where Your Journey Begins
Victorian seaside resort at the foot of Slieve Donard. Stroll the promenade, grab a coffee, and prepare for the spectacular drive ahead. The mountains already loom magnificently above the town.
Annalong
Traditional Fishing Village
A picture-perfect harbour where fishing boats bob against the dramatic mountain backdrop. Visit the restored 19th-century cornmill and watch the fishermen bringing in their catch.
Kilkeel
Fishing Capital of Mourne
Home to Northern Ireland's largest fishing fleet. Watch the trawlers unload their catch and sample the freshest langoustines, mussels, and king prawns at harbourside restaurants.
Greencastle
Norman Heritage
A tiny coastal settlement with a 13th-century Anglo-Norman castle overlooking Carlingford Lough. The views across to the Cooley Mountains are breathtaking.
Rostrevor
Where Narnia Was Born
A charming Victorian village nestled between mountains and the lough. C.S. Lewis declared this "my idea of Narnia." Visit Kilbroney Forest Park for the Narnia Trail.
Warrenpoint
Victorian Elegance
An elegant Victorian resort town with a lovely promenade and views across Carlingford Lough. The town square hosts regular markets and festivals.
Carlingford Ferry
Cross to the Republic
Take the scenic ferry crossing from Greencastle to Carlingford in County Louth. Continue your coastal adventure into the Republic of Ireland, or simply enjoy the crossing for its spectacular views.
Route Info
- Distance: Approximately 50 miles
- Duration: Full day recommended
- Start: Newcastle
- End: Warrenpoint (or Carlingford via ferry)
- Road: A2 coastal road
Best Time to Drive
- Summer: Clearest views, longest days
- Autumn: Golden light, atmospheric
- Spring: Fresh and fewer cars
- Winter: Dramatic but check conditions
Current Weather
Top Tips
- •Take your time—many viewpoints along the way
- •Stop for fresh seafood in Kilkeel
- •Visit Annalong Cornmill for history
- •Check ferry times for Carlingford crossing
- •Detour to Silent Valley Reservoir
Stories Along the Coast
Plan Your Visit
Ready-made trip plans to make the most of your visit.
Ready to Drive the Coastal Route?
Start planning your scenic coastal adventure where mountains meet the sea.