If you’re looking for a refreshing walk that offers coastal views, open stretches for off-lead zoomies, and a bit of woodland magic, look no further than the trail from Keel Point around Murlough Bay. We recently took Finn, our ever-energetic Border Collie, on this route—and he absolutely loved it.

We started off at Keel Point car park, laced up the boots, and clipped on Finn’s lead. From there, it’s a gentle walk along the tarmac road, which soon leads you across the Downshire Bridge—a peaceful little spot where you can already hear the sea calling.

Downshire Bridge, Dundrum

Once across the bridge, we followed the road towards Murlough House. Just before reaching the white double gates, there’s a barrier on the left, dropping down to the shore—and here’s where the fun really begins! Off came Finn’s lead, and off he went—sprinting down to the water  like he’d been training for it.

The coastline stretch from there is dreamy. You follow the beach around the corner, soft sand underfoot and the sea lapping close by. Finn made the most of it, darting into the water, digging up sand like he was hunting treasure, and swimming with pure joy. We passed the old Boat House, weathered and full of character, before continuing around the next bend on the sand.

Old Boat House, Dundrum

Soon enough, a set of steps appears, leading into a quiet, wooded area. It’s like stepping into a secret garden—shady, peaceful, and a lovely break from the open sun. As we wandered through, we came to a bigger set of steps where the path splits: left takes you back to the beach, but we stayed the course and followed the tarmac path back towards Murlough House.

Here, we popped Finn back on the lead, as this section of the route goes through the nature reserve, where wild cattle graze. It's a beautiful area, with wide open views and a real sense of calm, but it’s important to respect the local wildlife.

Homeward Bound

We crossed back over the cattle grid, retraced our steps across the bridge, and returned to the car park. By the time we got back to Keel Point, Finn was sandy, soaked, and beaming—absolutely knackered in the best way.

If you’re in the area and the tide is right, and you fancy a walk that combines beach fun, a bit of woodland mystery, and plenty of space for dogs to roam (safely and responsibly), this loop is a real gem. Just remember, check the tide times, keep dogs on lead in the reserve, bring water, waste bags, and maybe a towel or two for those sandy paws.

Murlough National Nature Reserve
The National Trust
Murlough National Nature Reserve

Murlough National Nature Reserve is a fragile 6000 year old sand dune system owned by the National Trust and managed as Ireland’s first Nature Reserve since 1967. It is an excellent area for walking and bird watching.

Dundrum Castle
Castle / Fort
View from Dundrum Castle

Believed to have been built in or around 1177, Dundrum Castle was built by John De Courcy as part of his coastal defence after he invaded Ulster. Dundrum Castle is located on a wooded hill north-west of Dundrum village near Newcastle.

Dundrum, County Down
Village
Ariel view of Dundrum Castle

Dundrum is a picturesque village on the south east coast of County Down. It is 35 miles south of Belfast and 5 miles north of Newcastle. The village is best known for its ruined Anglo-Norman castle, built by John De Courcey in 1177, and used to guard the land routes from Drogheda via Greencastle to Downpatrick.

Dundrum Coastal Path
Cycling - Short (<10 miles)
Dundrum Coastal Path

A short coastal cycle with views across Dundrum Inner Bay

Dundrum Heritage Trail
Historical Tours
Dundrum Heritage Trail

Dundrum Heritage Trail takes you on a journey through the village and tells the story of the commercial and maritime heritage - Trail map available to download at www.visitmournemountains.co.uk or from Newcastle Visitor Information Centre.

The Dundrum Inn
Bar
bar

The Dundrum Inn is situated in the beautiful village of Dundrum on the shores of Dundrum Bay. UK Pub of the Year 2022, best in County Down

The Bucks Head Inn
Restaurant
The Bucks Head Logo

Under new ownership, Bronagh McCormick and Alex Greene are thrilled to unveil an exciting transformation at The Bucks Head! The Bucks Head will welcome you with a fresh new look, promising an inviting atmosphere and unforgettable moments. Join us as we embark on this exciting journey, redefining the essence of The Bucks Head for a new era! While our rooms remain under refurbishment, we are delighted to share our Main Restaurant and Front Bar are open.

Mourne Seafood Bar
Restaurant
Mourne Seafood Bar

Our aim is to provide locally sourced seafood at an affordable price. All our produce is sourced from local ports and delivered daily to ensure freshness and quality.

Dundrum Inner Bay Play Area
Outdoors
Climbing Frame at Dundrum Inner Bay play area

Dundrum Inner Bay Play area is tucked away on the outskirts of Newcastle along the Mourne Coastal Route. The Play Park is a must for children to stop off at. There are swings, slides, climbing frames and stepping blocks to enjoy.  The playground is enclosed for safety and there are picnic tables overlooking the spectacular Dundrum Bay area. The site also has a toilet block, free car parking and is open all year round.