4.1
(50)
2,051
riders
112
rides
Road cycling around Rathgill features a landscape characterized by coastal stretches, open countryside, and gently rolling terrain. The region offers varied routes with moderate elevation changes, suitable for different skill levels. Road cyclists can expect to encounter a mix of rural roads and scenic coastal paths. The area provides opportunities for both shorter, flatter rides and longer routes with some climbs.
Last updated: September 1, 2026
3
riders
27.1km
01:09
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
3.6
(7)
119
riders
73.0km
03:04
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.1
(16)
109
riders
41.4km
01:49
210m
210m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
91
riders
49.2km
02:05
230m
230m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
53
riders
66.0km
02:58
500m
500m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Carrowdore Castle Gate is one of the original 19th-century entrance lodges to the Carrowdore Castle estate in County Down. Built in a Gothic style, it features a castellated parapet and turret-like details that echo the look of the main house. Today it stands as one of the most distinctive remnants of the castle complex, marking the historic gateway to the estate.
1
0
Bike parking, nice coffee and eats, friendly staff, nice view of the lough
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Sketrick Castkle is a historic landmark situated on Sketrick Island near Whiterock. The castle dates back to the 12th century and the grounds are free to explore.
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From Donaghadee visitors can enjoy spectacular views across the Irish Sea, where on a clear day you can see all the way to Scotland, only 20 miles away by sea. It was the province’s principle port before Belfast developed. The Harbour was built in 1820's to the design of John Rennie and is part built of limestone from Wales known as "Anglesea marble". On the harbour is Donaghadee's impressive lighthouse, which was built in 1836 and was the first lighthouse in Ireland to be lit by electricity. Sit and rest in the harbour with a bag of chips from Rainy's on the High Street ( on the hill as you roll in to town from Millisle ) Best fryers in the town. Perfect recovery after a long cycle, Irelands oldest Pub - Grace Neills, is only around the corner.
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This large tower house was built in the mid 15th century and was actively involved in warfare during the 16th century. It would have originally been four storeys high with a boat bay and subterranean passage. There were four chambers at ground level, the largest had a vault built on wicker centring and two ovens. The small unlighted room could have been a lock up or treasury. The tower-house was relatively complete until half of it collapsed in a storm in 1896. Part of the bawn wall survives to the north and east of the castle.
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The house was built in 1818, set in parkland with shelter from woodland trees. There are fine exotic trees and cultivated ornamental gardens sloping gently to a lake. The interior is still largely intact, though some rooms to the rear of the house have been altered in recent times The three-storey tower to the south has a Jacobean-Gothic feel and appears to be largely intact; whilst the similar (but much smaller) three-storey gazebo to the east of the house is now in a ruinous condition. About 1992 a new residence was built a short distance from the original castle. Carrowdore Castle estate is now in private residence.
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There are over 140 road cycling routes around Rathgill, offering a wide variety of options for different skill levels and preferences.
Yes, Rathgill offers 38 easy road cycling routes. A great option for beginners is the Ballycopeland Windmill loop from Bangor, which is 16.9 miles (27.1 km) long and features minimal elevation gain.
While most routes are moderate, there are 2 difficult road cycling routes in Rathgill for those seeking a greater challenge. These routes typically feature more significant climbs and longer distances.
Road cycling around Rathgill is characterized by a mix of coastal stretches, open countryside, and gently rolling terrain. You'll find varied routes with moderate elevation changes, suitable for different skill levels, often on rural roads and scenic coastal paths.
Many of the road cycling routes in Rathgill are designed as loops, allowing you to start and finish at the same point. Examples include the Donaghadee Lighthouse – Ballycopeland Windmill loop from Bangor and the Donaghadee Lighthouse – Birch Coffee Box loop from Bangor.
The routes often pass by interesting landmarks and natural beauty. You might encounter historical sites like Grey Point Fort or Helen's Tower, as well as the iconic Ballycopeland Windmill. Coastal routes may also lead you past beautiful spots like Helen's Bay Beach.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 50 reviews. Cyclists often praise the diverse landscape, including scenic coastal paths and rolling countryside, which offers a good mix for various abilities.
Parking availability varies by starting point. Many towns and villages in the Rathgill area, such as Bangor, offer public car parks that can serve as convenient starting points for your rides. It's advisable to check specific parking options for your chosen route's trailhead.
Public transport options, primarily bus services, connect various towns and villages in the Rathgill region. Some routes may be accessible from train stations in larger towns like Bangor. Cyclists should check local transport schedules and policies regarding bikes on board.
Yes, many road cycling routes in Rathgill pass through or near towns and villages where you can find cafes, shops, and other amenities for refreshments. For example, the Whiterock Harbour – Daft Eddy's Coffee Shop loop from Bangor specifically includes a coffee shop stop.
The spring and summer months (April to September) generally offer the most favorable conditions for road biking in Rathgill, with milder temperatures and longer daylight hours. However, the coastal climate can be unpredictable, so checking the forecast is always recommended.
While popular routes are well-loved, exploring some of the less-trafficked moderate routes, such as the Bailie Lane – Ballycopeland Windmill loop from Bangor, can offer a sense of discovery with beautiful scenery away from the busiest paths.


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