4.9
(26)
187
riders
29
rides
Touring cycling routes around Reagh Island offer a diverse landscape primarily shaped by the expansive Strangford Lough. The terrain features a mix of lough-side paths, coastal stretches, and gentle inland routes. Cyclists can expect relatively flat sections interspersed with minor undulations, providing accessible riding conditions. The island's geography is characterized by its proximity to the lough, offering scenic views across the water and opportunities to explore local villages and historical sites.
Last updated: May 4, 2026
1
riders
15.5km
00:59
160m
160m
Cycle the moderate 9.6 miles (15.5 km) Strangford Lough Cycle Trail, gaining 514 feet (157 metres) with coastal views and historic sights.
24.4km
01:29
180m
180m
Cycle the Strangford Lough Cycle Trail, a moderate 15.2-mile route with 585 feet of elevation gain, offering coastal views and charming town

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15.4km
00:58
140m
140m
Enjoy an easy 9.6-mile touring cycle on the Strangford Lough Cycle Trail: Whiterock Loop, featuring coastal views and Sketrick Castle.
85.4km
05:15
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
36
riders
62.6km
03:39
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Reagh Island
A very beautiful castle in the forest
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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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Situated on the shores of Strangford Lough in an area of outstanding natural beauty, The Park offers peace, beauty and tranquillity. It is home to the Strangford Stone - the tallest megalith in Ireland. This beautiful 200 -acre Country Park offers a great day out for visitors of all ages. Whether you are a keen walker, a nature lover or simply looking for a great day.
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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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Ballydorn, or 'The Dorn' as it is locally known, is a beautiful and popular mooring ground with a short-stay pontoon attached to a permanently moored lightship called The LV Petrel that is now the Down Cruising Club headquarters. The LV Petrel was commissioned by the Commissioners of Irish Lights in 1913, and built by the Dublin Drydocks Company. This Lightship spent most of its previous working life at Blackwater Bank on the River Blackwater, Wexford. It was then sold in 1968 to Hammond Lane foundries in Dublin, before being saved to use as the cruise club HQ. The boat is registered as a national historic ship in the UK.
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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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Ringhaddy Sound is located on the western shore of Strangford Lough to the west of Islandmore. With its unusual swollen hills it is a real joy to cycle. Descend into the sound, and enjoy the atmosphere. A Castle ruin and Church sit further on the Peninsula, but alas they are on private land. It is possible to arrange access from the land owner however. There is also a Beautiful mooring with a Boat Club that has full facilities if needed. Heres a bit about the Castle. This is one of the most completely surviving tower houses in the county, retaining its gables and formerly an original wooden window. There were at least two main phases of construction at this site. The ground floor, which had a stone vault, dates from the 15th century, while the upper parts were rebuilt in about 1600. It is rectangular in plan with small turrets at the north-east and south-west angles, one with the stair and the other with a latrine chute. There are large fireplaces on the first and second floors, and an attic in the roof. A distinctive stone rainwater spout projects from the east side. The castle seems to have changed hands between Bryan McArt and the English in the early 16th century, and it is likely that the earlier castle was McArt’s stronghold, slighted when he withdrew, and rebuilt by the new English owner. Underwater investigation has confirmed the presence of a stone slipway beside the castle, and water transport was clearly of great importance in this location.
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Reagh Island offers a diverse landscape primarily shaped by the expansive Strangford Lough. You can expect a mix of lough-side paths, coastal stretches, and gentle inland routes. The terrain is generally relatively flat with minor undulations, making it accessible for various cycling abilities.
Yes, Reagh Island has plenty of options for beginners and families. There are 14 easy touring cycling routes available. A great option is the Strangford Lough Cycle Trail: Whiterock Loop, which is 9.6 miles (15.4 km) long and considered easy, leading through the scenic Whiterock area.
The best time for touring cycling on Reagh Island is generally from spring through early autumn (April to October). During these months, the weather is milder, and the days are longer, offering ideal conditions to enjoy the lough-side views and explore the local villages. While winter cycling is possible, be prepared for colder temperatures, shorter daylight hours, and potentially wet or windy conditions.
Yes, for experienced touring cyclists looking for a challenge, Reagh Island offers one difficult route. Consider the Whiterock to Castlewellan loop — Strangford & Lecale, which spans approximately 85.3 km (53 miles) and features more significant elevation changes, providing a demanding yet rewarding experience.
Cycling around Reagh Island offers numerous points of interest. You can explore historical sites like Sketrick Castle and Nendrum Monastery Ruins. Natural attractions include WWT Castle Espie Wetland Centre, and scenic spots like Whiterock Harbour and Ballydorn Bay & Lightship LV Petrel, offering beautiful views across Strangford Lough.
Yes, several routes on Reagh Island are designed as loops, allowing you to start and finish in the same location. An example is the Donaghadee Lighthouse – Ballycopeland Windmill loop from Greyabbey, a moderate 62 km (38.5 miles) route that takes you through varied scenery.
The touring cycling routes around Reagh Island are highly regarded by the komoot community, with an average score of 4.9 stars from over 39 reviews. Cyclists frequently praise the stunning lough-side paths, the accessibility of the routes, and the opportunities to discover charming villages and historical sites along the way.
The duration varies significantly depending on the route's length and your cycling pace. For instance, an easy route like the Strangford Lough Cycle Trail: Whiterock Loop (15.4 km) can be completed in about 1 hour. Longer, moderate routes, such as the 24.4 km section of the Strangford Lough Cycle Trail, might take around 1 hour and 30 minutes to 2 hours.
Public transport options to Reagh Island and its surrounding areas are available, primarily bus services connecting from larger towns. It's advisable to check local bus timetables and routes in advance to plan your journey, especially if you intend to bring your bicycle, as space may be limited on some services.
Yes, as you cycle through the villages and towns surrounding Reagh Island and along Strangford Lough, you'll find various cafes, pubs, and shops where you can stop for refreshments, snacks, or a meal. These amenities are often located in popular spots like Whiterock and other lough-side settlements, providing convenient breaks during your ride.
Reagh Island and the surrounding Strangford Lough are rich in wildlife, particularly birdlife, due to the lough's status as a Special Protection Area. You might spot various waterfowl, waders, and other bird species. Keep an eye out for seals in the lough, and you may also encounter smaller mammals and diverse plant life along the paths and coastal areas.
Parking is generally available in the villages and towns around Reagh Island, such as Whiterock, which serves as a common starting point for many routes. Look for designated car parks or on-street parking where permitted. It's always a good idea to arrive early, especially during peak season, to secure a spot.


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