4.4
(16)
782
riders
95
rides
Road cycling routes around Murlough Lower traverse a landscape shaped by the Murlough National Nature Reserve, a significant sand dune system. The region features coastal paths along Dundrum Bay and offers views of the Mourne Mountains, including peaks like Slieve Donard. Cyclists encounter varied terrain, from flat stretches near the coast to more challenging ascents into the foothills of the mountains. The area provides a mix of paved surfaces suitable for road cycling, with routes ranging in elevation and distance.
…Last updated: May 4, 2026
4.6
(5)
94
riders
48.0km
02:28
710m
710m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
10
riders
98.4km
05:05
770m
770m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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54
riders
81.6km
03:48
1,010m
1,010m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
40
riders
56.8km
02:26
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
29
riders
51.2km
02:20
560m
560m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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A great little cafe set in the bike shop, with great coffee and a nice variety of sweet goodies.
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The vast coastline stretches out endlessly before you, and the panorama with the majestic Mourne Hills in the background creates a scene that is hard to put into words. The gentle waves touching the sand and the silence of the surroundings make you feel the vastness and freedom of this place.
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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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The small, historic port provides a charming setting with views of the Mourne Mountains and the sea. The promenade is well maintained and is great for a relaxing cruise along the coast. However, it can get quite busy in good weather and at weekends, which can slow down the journey. A highlight is the proximity to Murlough National Nature Reserve, which is just a few kilometers away and is ideal for further exploration. Note, however, that some sections of the promenade can be slippery when wet, so care must be taken.
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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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National Trust (Castle Ward, 2023-12-24): https://www.nationaltrust.org.uk/visit/northern-ireland/castle-ward https://www.youtube.com/watch?v=tl_SVBg9R8U Wikipedia (Castle Ward, 2023-12-24): https://en.m.wikipedia.org/wiki/Castle_Ward https://de.m.wikipedia.org/wiki/Castle_Ward “… The most interesting aspect of Castle Ward is that of its dual architecture, representing the differing tastes of Lord Bangor and his wife, Lady Ann Bligh. While the entrance side of the building is done in a classical Palladian style with columns supporting a triangular pediment, the opposite side is Georgian Gothic with pointed windows, battlements and finials. …”
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If you fancy a dip after all those hills, this is a very safe spot for swimming. The slipway at the side of the harbour wall is the preferred entry point. If you look back along the side of Slieve Donard, you will see some cottages known as “Widows Row”. These were built for the widows of fishermen who died at sea. They would be able to live out their days in one of the cottages looking out to sea.
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The perfect meeting spot to start any run in this area. From this point you can head either into Rostrevor village, out towards Killowen, into Kilbroney park or head north alongside the river.
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Murlough Lower offers a wide selection of road cycling routes, with over 100 different tours to explore. These routes cater to various skill levels, including easy, moderate, and difficult options, ensuring there's something for every cyclist.
Road cycling in Murlough Lower features diverse terrain. You'll find flat stretches along the coast, particularly near Dundrum Bay, and more challenging ascents as routes venture into the foothills of the Mourne Mountains. Routes like the Strangford & Castleward loop from Newcastle include significant elevation gain, while easier options like the Slieve Donard Hotel – Trassey Road loop from Newcastle offer more gentle gradients.
Yes, Murlough Lower has options suitable for families. While specific family-designated road cycling routes aren't detailed, easier routes with less elevation are available. For example, the Slieve Donard Hotel – Trassey Road loop from Newcastle is rated as easy and could be a good starting point for families looking for a less strenuous ride.
Road cycling routes in Murlough Lower offer numerous scenic viewpoints and landmarks. You can enjoy dramatic views of the Mourne Mountains, including peaks like Slieve Donard, and coastal vistas across Dundrum Bay. Historic sites like Dundrum Castle and the Twelve Arches Bridge are also notable points of interest that can be incorporated into your rides.
The road cycling experience in Murlough Lower is highly rated by the komoot community, with an average score of 4.4 stars. Cyclists often praise the stunning combination of coastal paths, the extensive sand dunes of the Murlough National Nature Reserve, and the dramatic backdrop of the Mourne Mountains. The variety of routes catering to different ability levels is also a frequently highlighted positive aspect.
Yes, many road cycling routes in Murlough Lower are designed as loops, allowing you to start and finish at the same point. Examples include the challenging Strangford & Castleward loop from Newcastle and the moderate Trassey Road – Slieve Donard Hotel loop from Newcastle.
Murlough Lower can be enjoyed year-round, but spring and summer generally offer the most pleasant conditions for road cycling, with milder temperatures and longer daylight hours. However, the region's natural beauty, including the Murlough National Nature Reserve, is captivating in all seasons. Be prepared for changeable weather, especially near the coast and in the mountains.
Yes, the area is reasonably accessible by public transport. The NCN99 route, part of the National Cycle Network, passes the entrance to Murlough National Nature Reserve, making it convenient for cyclists arriving by public transport to connect to various routes. Newcastle, a common starting point for many routes, also has public transport links.
While the Murlough National Nature Reserve is a significant feature of the area, road cycling typically occurs on public roads and designated paths. For specific information regarding access or any potential permits required for cycling within the reserve's more sensitive areas, it's advisable to consult the official guidance from the Department of Agriculture, Environment and Rural Affairs (DAERA) at daera-ni.gov.uk.
Parking is generally available in key towns and villages that serve as starting points for many routes, such as Newcastle and Dundrum. Specific parking areas may also be found near popular attractions or trailheads. It's recommended to check local signage or specific route descriptions for the most convenient parking options.
Absolutely. For cyclists seeking a challenge, routes that venture into the Mourne Mountains offer significant climbs and rewarding descents. The Strangford & Castleward loop from Newcastle, for instance, features over 770 meters of elevation gain, providing a strenuous but scenic experience.
Yes, you'll find opportunities for refreshments. Towns and villages like Newcastle and Dundrum, which are often part of or close to road cycling routes, offer a selection of cafes and pubs where you can stop for a break, refuel, and enjoy local hospitality.


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