5.0
(1)
113
riders
12
rides
Road cycling routes around Ardglass are characterized by picturesque coastal landscapes and rolling countryside. The area features dramatic cliffs and views of the active Ardglass Harbour, one of Northern Ireland's busiest fishing ports. Inland, the terrain transitions to gentle hills, offering tranquil views that can include the distant Mourne Mountains and Slieve Croob. Many routes utilize paved surfaces, providing a smooth road cycling experience.
Last updated: July 15, 2026
5.0
(1)
44
riders
57.4km
02:25
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
16
riders
48.2km
01:58
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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9
riders
23.5km
00:56
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
44.7km
01:51
300m
300m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
19.6km
00:50
140m
140m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Lough Money is a quiet, almost mystical place, perfect for relaxing and taking a deep breath. The gentle waves of the lake gently hit the shore, while the reeds sway in the wind, creating a gentle rustling sound. Surrounded by rolling countryside and shady trees, you feel like you've been transported to another world. Ideal for a break on your bike ride.
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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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This impressive stone circle, dating from the late Neolithic to early Bronze Age, consists of over 50 upright stones enclosing a diameter of around 35 metres. Access is via a narrow hedge-lined path that takes you directly to the entrance of the circle
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This historic 12th century building is a typical example of an Anglo-Norman motte with a kidney-shaped bailey. The 7.6m high mound, which once housed a wooden tower, was later replaced by a stone tower house, the ruins of which can still be seen today. Access is via Clough's main road; there is a small car park, but it is not always well signposted. Access is usually permitted. The surrounding countryside, with views of the Mourne Mountains, offers a tranquil atmosphere that invites you to linger.
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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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This historic 10th century tower stands in idyllic countryside and offers a fascinating insight into Ireland's early Christian history. Access is via narrow country lanes; there is a small car park but it is not always well signposted. The tower is on private farmland but access is usually permitted.
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The ruined round tower marks the site of an early church founded by the 6th-century St Domongart (Donard), after whom the highest peak in the Mourne Mountains is named. The tower stood to its full height until the early 18th century, when it fell in a great storm, It is built of local granite boulders and shale. Small scale excavation in 1965 showed evidence of Early Christian activity near the tower. In the oval graveyard east of the parish church is the ruin of the medieval parish church, probably 13th century in date.
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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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There are over 10 road cycling routes around Ardglass, offering a variety of experiences. These include options for different skill levels, from easy loops to more moderate, longer rides.
Road cycling in Ardglass primarily features picturesque coastal landscapes and rolling countryside. Routes are mostly on paved surfaces, offering a smooth experience. While the terrain includes gentle hills, you can expect moderate elevation gains, such as the Slieve Donard Hotel – Dundrum Castle loop from Killough which has over 340 meters of ascent over its 57 km.
Yes, Ardglass offers several road cycling routes suitable for beginners. Approximately half of the available routes are rated as easy, providing accessible options for those new to road cycling or looking for a more relaxed ride. An example is the Ballyhornan Beach – Killough–Strangford Loop loop from Ballymurry, which is an easy 23.5 km trail.
Many routes in Ardglass pass by significant historical sites. You might encounter ancient structures like the Ballynoe Stone Circle, or religious buildings such as Down Cathedral. The area's rich heritage also includes Anglo-Norman mottes and ruined churches, adding historical depth to your ride.
Road cycling routes around Ardglass offer stunning and varied views. You'll experience breathtaking sea views along the dramatic coastline, often overlooking the active Ardglass Harbour. Inland, routes transition to tranquil rolling countryside, with potential glimpses of the distant Mourne Mountains and Slieve Croob, and even viewpoints like the View of the Mourne Mountains from Strangford & Lecale Beach.
Yes, many road cycling routes in Ardglass are designed as loops, allowing you to start and finish in the same location. Examples include the Quoile River View – Down Cathedral loop from Ballynoe Stone Circle and the Lough Money loop from Ballyalton, providing convenient circular journeys.
The best time for road cycling in Ardglass is generally during the milder months, from spring through autumn. While specific seasonal details aren't provided, the region's coastal nature suggests pleasant conditions outside of winter, allowing you to fully enjoy the scenic routes and historical attractions.
Yes, Ardglass offers options for longer distance road cycling. For example, the Slieve Donard Hotel – Dundrum Castle loop from Killough is a moderate 57.2 km trail, and the Quoile River View – Down Cathedral loop from Ballynoe Stone Circle covers 48.9 km, providing substantial rides for those seeking more mileage.
While specific 'family-friendly' designations are not detailed, the presence of several easy-grade routes suggests options suitable for families. These routes, often on paved surfaces and with moderate distances, can be enjoyed by various skill levels, making them potentially suitable for family outings.
The road cycling routes in Ardglass are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists often praise the extensive coastal views, the smooth paved surfaces, and the opportunity to pass by significant historical sites, making for a rewarding and scenic experience.
Ardglass, as an active fishing port and a destination for outdoor activities, likely offers local amenities such as cafes, pubs, and possibly accommodation. While specific cyclist-focused amenities are not detailed, the town itself provides opportunities for refreshments and rest stops along your cycling journey.


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