4.4
(5)
505
riders
55
rides
Road cycling routes around South Mullaghacall traverse a region characterized by dramatic coastal landscapes and rolling terrain. The area features basalt outcroppings, offering expansive sea views, and includes historic attractions such as Dunluce Castle. Cyclists encounter varied elevation changes, with frequent short climbs providing panoramic vistas of the sea and surrounding land.
Last updated: October 12, 2026
5.0
(1)
78
riders
37.8km
02:11
320m
320m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
23
riders
35.6km
01:39
270m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

15
riders
40.4km
01:55
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
28.0km
01:15
190m
190m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
44.9km
02:08
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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A natural wonder! After a volcanic eruption 60 million years ago, the basalt lava contracted as it cooled. The shrinkage caused vertical stress cracks. Through uniform pull from all sides, almost perfect hexagons were formed when it cracked open. The approximately 40,000 basalt columns (some up to 12 m high!) are predominantly hexagonal.
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Beautiful view of the cliffs and Dunluce Castle.
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Impressive views down into the valley and a beautiful view of Dunluce Castle,
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The Giant’s Causeway Visitor Centre is the gateway to Northern Ireland’s only UNESCO World Heritage Site. It has a grass-roofed design to blend into the landscape. Inside you'll find exhibitions on the geology, myths, and history of the Causeway. Toilet facilities, a café and gift shop provide a good base to start from, before stepping out to explore the stones themselves.
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Dunluce Castle in Northern Ireland is an impressive ruin perched on a cliff above the sea. Its dramatic location and rugged rocky landscape lend the castle a special atmosphere. The remains tell a rich history and offer fascinating insights into medieval defensive architecture. The views of the sea and the surrounding nature make a visit an unforgettable experience. Dunluce Castle is a place that combines both history and nature in a striking way.
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South Mullaghacall offers a wide selection of road cycling routes, with over 70 options to explore. These routes traverse a region known for its dramatic coastal landscapes and rolling terrain.
The region features a rugged coastline with basalt outcroppings and rolling inland terrain. Cyclists will encounter varied elevation changes, including frequent short climbs that provide panoramic vistas of the sea and surrounding land. Most routes feature well-paved surfaces, though some segments may be unpaved, adding an element of challenge.
Yes, South Mullaghacall has plenty of options for all fitness levels. There are 28 easy road cycling routes available. An example is the Dunluce Castle Ruins – View of Dunluce Castle loop from Portstewart, an easy 21.8-mile (35.2 km) path offering views of the iconic Dunluce Castle and the surrounding coastline.
Many routes incorporate visits to significant attractions. You can cycle past the dramatic Dunluce Castle Ruins, perched on a basalt outcropping, or the picturesque Mussenden Temple, situated precariously on cliffs. The Magheracross Viewpoint also offers expansive vistas of the coastal scenery.
Yes, for those seeking a more demanding ride, there are 8 difficult road cycling routes in South Mullaghacall. These routes often feature significant elevation gain and varied terrain, requiring good or very good fitness.
Yes, many of the road cycling routes in South Mullaghacall are designed as loops, allowing you to start and finish in the same location. For example, the Dunluce Castle Ruins – Magheracross Viewpoint loop from Portstewart is a popular moderate circular route.
The road cycling routes in South Mullaghacall are highly rated by the komoot community, with an average score of 5.0 stars. Cyclists frequently praise the stunning coastal views, the integration of historic landmarks into the routes, and the varied terrain that offers options for different ability levels.
Yes, some routes allow you to cycle past the famous Old Bushmills Distillery. Consider the The Old Bushmills Distillery – Dunluce Castle loop from Dhu Varren, an easy 22.9-mile (36.9 km) route that combines scenic cycling with a view of this historic site.
The region's coastal climate means conditions can vary. While cycling is possible year-round, spring and summer generally offer more favorable weather with longer daylight hours, making it ideal for enjoying the scenic coastal rides and historic attractions.
While the region offers varied terrain, there are easy routes that families with older children or those comfortable with road cycling can enjoy. These routes often feature mostly well-paved surfaces and less challenging elevation, allowing for a pleasant shared experience.
The South Mullaghacall area is rich in scenic viewpoints. The Magheracross Viewpoint is a notable spot offering expansive vistas of the coastal scenery. Many routes also provide sweeping views of the sea and mountains from various elevated sections.


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