5.0
(2)
399
riders
100
rides
Road cycling routes around Islandreagh are set within the scenic County Down, Northern Ireland, offering access to the tranquil loughside scenery of Strangford Lough, a designated Area of Outstanding Natural Beauty. The region features a varied terrain, from pleasingly flat sections along the lough to undulating hills and mixed woodlands, providing diverse cycling experiences. Cyclists can expect picturesque views across the lough and surrounding countryside, with routes often passing through coastal and farmland landscapes.
Last updated: June 26, 2026
1
riders
65.2km
03:05
660m
660m
This moderate 40.5-mile road cycling loop from Antrim offers panoramic views from Divis Mountain and passes the historical Antrim Castle Rui
23
riders
82.7km
03:57
860m
860m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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20
riders
46.2km
02:01
280m
280m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
12
riders
101km
04:42
850m
850m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Islandreagh
The Round Tower is an impressive reminder of Antrim's ancient monastic settlement. Built around the 10th century as the monastery's bell tower, it is known locally as The Steeple. It stands 28 meters tall. The monastic site was burned down in 1147.
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A row of terraced houses just outside the town of Randalstown. An important military location, these houses could've been used as barracks or staff housing. The symmetry of these houses is very pleasing as you ride past.
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The Round Tower is an impressive reminder of Antrim’s ancient monastic settlement. It was built around the 10th century as a bell-tower as part of the Early Christain monastery and is known locally as The Steeple. It is 28 metres tall and is one of the finest of its kind in Ireland. The monastic site was burned in 1147.
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Antrim Castle Gardens are an absolute historical gem. You will find nothing like these 400 year old gardens anywhere else in Northern Ireland. Walk into the past as you stroll around this magnificent setting, visiting beautiful features such as the Large Parterre, Her Ladyship’s Pleasure Garden and Yew Tree Pond. Within the heart of the Gardens is a unique visitor experience, the refurbished Clotworthy House. Visit the Garden Heritage Exhibition where you can read about the history of the Gardens and the story of the Massereene family. It provides a fantastic opportunity to come and learn about garden history how the lives of the key family members intertwine with the development of Antrim town and the surrounding areas.
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Nice small town to walk around and some great history of Randalstown
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There are over 110 road cycling routes available around Islandreagh, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes extensively, contributing to their high average rating.
Road cycling around Islandreagh is defined by its tranquil loughside scenery, as it's situated near Strangford Lough, a designated Area of Outstanding Natural Beauty. You'll experience varied terrain, from pleasingly flat sections along the lough to undulating hills and mixed woodlands, all offering picturesque views across the lough and surrounding countryside.
The routes around Islandreagh cater to a range of abilities. While many routes are classified as moderate, such as the Divis Mountain & Antrim Castle loop from Antrim, there are also easier options like the Antrim Castle Ruins – Antrim Castle Gardens loop from Templepatrick Park & Share, and some more challenging routes for experienced cyclists.
You can find a good mix of terrain. While the broader region of Northern Ireland includes undulating hills, many sections around Strangford Lough are noted as 'pleasingly flat,' making them suitable for all abilities. However, routes like the View of Slemish – Descent Into Glenarm loop from Templepatrick do feature significant elevation gains, offering more challenging climbs.
The area is rich in history and natural beauty. You can cycle past significant sites such as the Antrim Castle Gardens, the Antrim Round Tower, and the Protector of the Lough. Further afield, the Nendrum Monastic Site and Sketrick Castle are notable historical attractions near Strangford Lough.
Absolutely. The routes often offer sweeping panoramic views of Strangford Lough and the surrounding countryside. The Lough Neagh Shore near Antrim is a prime example of a beautiful natural feature providing stunning vistas. Many routes are designed to showcase the picturesque loughside scenery.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the tranquil loughside scenery, the varied terrain that keeps rides interesting, and the sense of exploring a beautiful Area of Outstanding Natural Beauty. Over 500 road cyclists have used komoot to discover the diverse experiences Islandreagh offers.
Yes, for those looking for longer rides, routes like the Antrim Castle Ruins – The Rinkha Ice Cream Parlour loop from Antrim cover over 65 miles (105 km), exploring the wider region and passing historical sites with extensive loughside views. The broader Strangford Lough Cycle Route also offers an 82-mile loop through tranquil countryside and villages.
While specific family-friendly routes within Islandreagh itself are not detailed, the presence of 'pleasingly flat' sections along Strangford Lough suggests suitable options for families. Routes with lower difficulty grades, such as the easy-rated tours, would be a good starting point for family outings.
The best time for road cycling around Islandreagh is generally during the milder months, from spring through autumn, when the weather is more predictable and the natural landscapes are at their most vibrant. This allows for comfortable riding conditions to fully appreciate the loughside scenery and varied terrain.
Yes, many of the road cycling routes around Islandreagh are designed as loops, offering a convenient way to explore the area without retracing your steps. Examples include the Divis Mountain & Antrim Castle loop from Antrim and the Antrim Castle Ruins – Randalstown Heritage Houses loop from Antrim.


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