The best walks and hikes around Dundrum
4.7
(664)
5,905
hikers
125
hikes
Walking trails Dundrum offer a mix of coastal scenery and rural landscapes in County Down. The region is characterized by its shoreline along Dundrum Bay, the sand dune system of Murlough National Nature Reserve, and views toward the Mourne Mountains. These routes provide access to beaches, wetlands, and small patches of woodland, creating a varied environment for hikers.
Best hiking trails around Dundrum
- The most popular hiking route is Dundrum Coastal Path via Dundrum Castle — Mourne, a 4.7…
Last updated: November 7, 2026
4.7
(3)
16
hikers
8.63km
02:13
40m
40m
Moderate hike. Good fitness required. Easily walkable paths.
4.0
(1)
18
hikers
7.57km
01:58
40m
50m
Easy hike. Easily walkable paths.
1
hikers
3.27km
00:51
20m
20m
Easy hike. Easily walkable paths.
5.0
(2)
54
hikers
7.06km
01:48
30m
30m
Easy hike. Easily walkable paths.
5.0
(4)
54
hikers
Easy hike. Easily walkable paths.
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Tips from the Community
The ancient stone arches are perfectly reflected in the calm water, creating an image of timeless elegance. Cycling along here almost feels like a journey back in time - as if you are capturing a moment in another time.
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Wonderful ornate, twelve arched bridge that seems out of place in this rural setting. The surrounding fields often flood during periods of heavy rain, necessitating a longer bridge than normally appears necessary. Hence the 'Twelve Arches'. The bridge was built sometime after 1836.
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Lovely long sandy beach! Brave the cold water after your run!
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Beautiful at any time of year but it's extra special in the Spring!
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The Dundrum Coastal Path provides a beautiful 2.5km stretch of coastal walking along a disused railway line on the western shore of Dundrum Inner Bay. Enjoy delightful views of the bay and the Mournes as you make your way along this well-maintained path.
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The beautiful Dundrum Castle is located on a hilltop near Dundrum village. Its elevated position provides fantastic panoramic views across Dundrum, the Carrigs Estuary, the Mourne Mountain range and out to the Irish Sea. The castle itself was constructed by John de Courcy at the beginning of the 13th century. It's a fine example of a historic medieval castle of its time.
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This little pocket of woodland is located at the northern point of the sensational Murlough Nature Reserve in the Mourne Area of Natural Beauty in Northern Ireland. The woodland is surrounded by estaury and sea and provides habitat to a number of wonderful wildlife species including butterflies, birds, and many insects.
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Enjoy views across the sparkling Carrigs Estuary at Dundrum as you make your way along the northern coastline of the Murlough Nature Reserve, a 6000-year-old sand dune system located near Newcastle in Northern Ireland.
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Frequently Asked Questions
Are there many hiking trails to choose from around Dundrum?
Yes, there are over 130 routes to explore in the Dundrum area. The trails range from easy coastal walks to more challenging hikes, offering plenty of variety for all skill levels.
What is the scenery like on the walks around Dundrum?
The scenery is incredibly diverse. You can expect stunning coastal paths along Dundrum Bay, walks through the unique 6,000-year-old sand dune system at Murlough National Nature Reserve, and constant, beautiful views of the nearby Mourne Mountains.
Are there any good circular walks?
Definitely. A great circular option is the View of Dundrum – Carrigs Estuary loop from Dundrum. This moderate trail offers fantastic views of the estuary and the surrounding landscape without needing to retrace your steps.
Can I bring my dog on the trails near Dundrum?
Many trails are suitable for dog walking, but it's important to check local rules, especially in nature reserves. The Dundrum Coastal Path is a popular spot for dog walkers. For more specific tips on walking your dog in the area, you can read this helpful article: A Pawsome Stroll: Walking Dundrum Coastal Path.
Are there any easy hikes suitable for beginners?
Yes, Dundrum has plenty of options for beginners. The View of Twelve Arches Bridge – Carrigs Estuary loop from Maghera is an excellent choice. It's a relatively flat and easy walk with lovely views, perfect for a relaxed day out.
What do other hikers think of the trails in Dundrum?
The trails around Dundrum are highly regarded by the komoot community, with an average rating of 4.7 out of 5 stars. Hikers often praise the magnificent views of the Mourne Mountains and the well-maintained paths through the Murlough Nature Reserve.
Can I visit Dundrum Castle on a hike?
Yes, you can easily combine a hike with a visit to the historic Dundrum Castle. The Dundrum Coastal Path via Dundrum Castle — Mourne route incorporates a stop at the Norman castle ruins, which offer commanding views of the bay.
What kind of wildlife can I see in the Murlough National Nature Reserve?
Murlough National Nature Reserve is a haven for wildlife. While walking the trails, you can spot a wide variety of bird species in the estuary. The reserve is also a designated Area of Special Scientific Interest, known for being home to over 600 species of butterflies and moths, including the rare Marsh Fritillary.
Are there any longer, more moderate hikes available?
For a more substantial walk, the Murlough Nature Reserve loop from Twelve Arches Bridge — Mourne is a great moderate option. At 5.4 miles (8.6 km), it takes you on a comprehensive tour through the dunes, heathland, and woodland of the reserve.
What are the trail conditions like in the nature reserve?
The trails in Murlough National Nature Reserve are generally well-maintained. Many sections feature boardwalks that protect the fragile sand dune ecosystem and make for easy walking, even through the heath and woodland areas.
Where can I find the best views of the Mourne Mountains?
Nearly every trail around Dundrum offers a spectacular backdrop of the Mourne Mountains. The Dundrum Coastal Path is particularly well-known for its clear, panoramic views across Dundrum Bay towards the famous mountain range.
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