4.7
(18)
1,013
riders
124
rides
Road cycling routes around Castlebar traverse diverse landscapes, offering a mix of terrains from gentle country roads to challenging climbs. The region features well-developed cycling infrastructure, including sections of the Great Western Greenway and the Castlebar Greenway Network, which connect to natural and historical attractions. Cyclists can experience routes along the Castlebar River, through semi-natural woodlands like Rehins Wood, and around Lough Lannagh. The area provides panoramic views of natural landmarks such as Croagh Patrick, Nephin Beg mountain, and various loughs, set against a backdrop that includes the Ox Mountains.
Last updated: July 7, 2026
4.3
(4)
46
riders
46.4km
02:05
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
1
riders
145km
06:16
1,020m
1,020m
Cycle the Cong, Leenaun and Sheeffry Pass loop from Castlebar, a difficult 89.9-mile road cycling route with 3331 feet of elevation gain.

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136km
05:58
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
60
riders
70.0km
02:57
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(2)
53
riders
61.8km
02:49
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
58
riders
91.7km
03:51
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.8
(4)
31
riders
59.1km
02:22
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
30
riders
53.5km
02:21
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
27
riders
70.1km
03:02
570m
570m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
21
riders
97.6km
04:08
660m
660m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Lough Cullin sounds like a really peaceful and ecologically important place, especially with its connection to Lough Conn and the River Moy system. I didn’t realize how directly it links freshwater habitats to the Atlantic—makes it even more interesting.https://www.metlifedentalproviders.com
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(Heritage Town & Greenway Hub) This picturesque town, also known as Ballyveaghan, is the geographical heart of the Great Western Greenway and the ancestral home of Princess Grace of Monaco. Newport (pop. approx. 600) sits at the northeastern corner of Clew Bay, where the Black Oak River meets the sea, and is renowned for its rich maritime history and fishing. For cyclists on the Wild Atlantic Way, it is a crucial stop with essential amenities such as supermarkets (incl. Centra), cosy pubs, and a unique atmosphere where the rugged Nephin Beg Mountains and the bay's 365 islands converge.
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This robust 18th-century stone arch bridge forms the heart of Newport, spanning the Black Oak River. Unlike the higher railway viaduct, this bridge connects the village's main streets, offering a beautiful low perspective on the tidal flow and the colourful facades of the quay. The bridge is named after Princess Grace of Monaco, whose ancestors hailed from the nearby Drumilra valley, and it marks the transition from the sheltered river estuary to the open waters of Clew Bay.
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(Heritage Town & Greenway Hub) This picturesque town, also known as Ballyveaghan, forms the geographical heart of the Great Western Greenway and is the ancestral home of Princess Grace of Monaco. Newport (approx. 600 inhabitants) is located on the northeastern corner of Clew Bay, where the Black Oak River meets the sea, and is known for its rich maritime history and fishing. For cyclists on the Wild Atlantic Way, it is a crucial stop with essential amenities such as supermarkets (e.g. Centra), cozy pubs, and a unique atmosphere where the rugged Nephin Beg Mountains and the 365 islands of the bay converge.
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Located at the foot of the Seven Arches Viaduct in Newport, this award-winning pub is named after the 16th-century pirate queen Grace O'Malley (Granuaile). The lodge serves as an essential cycling hub along the Great Western Greenway (mile marker 11 from Westport) and is renowned for its authentic Irish cuisine featuring local seafood from Clew Bay. The interior breathes maritime history and offers a strategic resting point with secure bike storage before the route embarks on the 18 km climb and descent towards Mulranny.
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The Great Western Greenway follows the route of the railway from Westport to Achill, which reached Achill in 1895 and closed in 1937. The Greenway opened in 2011.
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Surrounded by unspoiled nature, this elegant and lively town, the capital of the Earl of Mayo, offers a beautiful contrast to its surroundings. The Georgian architecture is reminiscent of British rule; the construction (1780) was overseen by the greatest landowners in the region, the Brownes, who became Marquesses of Sligo. The town stretches along the Carrowbeg River. The central point is the Octagon. a square around a Doric column on which appears a statue of St. Patrick. From there, James Street descends to the shady banks of the river, framed by South Mall and North Mall.
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De Westport Bay is het sluitstuk van de Clew Bay, beroemd om haar 'archipel' van 365 verzonken gletsjereilanden
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Castlebar offers a wide selection of road cycling routes, with over 130 options available. These routes cater to various skill levels, from easy spins to more challenging long-distance rides.
Yes, Castlebar is well-suited for easy and family-friendly road cycling. The region features dedicated greenways, such as sections of the Great Western Greenway and the Castlebar Greenway Network. These paths are mostly traffic-free, tarred, or compacted, making them ideal for leisure cyclists. A great option is the 1.9km trail around Lough Lannagh, which offers picturesque views within Castlebar itself.
For those seeking a challenge, Castlebar provides routes with significant climbs and longer distances. A notable difficult route is the Cong, Leenaun and Sheeffry Pass loop from Castlebar, which spans nearly 145 km and features substantial elevation gain. Another demanding option is the Lough Conn, Ballina and Foxford loop from Castlebar, covering over 135 km with considerable climbing.
Road cycling around Castlebar offers breathtaking panoramic views of significant natural landmarks. You can expect to see Croagh Patrick, Nephin Beg mountain, Clew Bay, Lough Carra, and Lough Conn. The Ox Mountains also contribute to the scenic backdrop, with areas of blanket bog and heather. For specific viewpoints, consider routes that pass by View of Lough Nafooey or Lough Mask viewpoint.
Yes, many road cycling routes around Castlebar are designed as loops, allowing you to start and finish in the same location. For example, the Clonbur Wood and Cornamona loop from Lough Nafooey is a moderate 46 km circular route. Another option is the Tuckers Lough – Loughanduff Big loop from Castlebar, which is a longer 91 km moderate ride.
Many routes in Castlebar pass by interesting attractions. The Castlebar Greenway Network connects directly to the National Museum of Ireland – Country Life at Turlough Park, which features 37 acres of landscaped gardens. Other notable landmarks in the wider region include Moore Hall, Ballintubber Abbey and Cemetery, and the Lough Mask Bridge.
The road cycling routes around Castlebar are highly rated by the komoot community, with an average score of 4.8 stars from over 15 reviews. Cyclists often praise the diverse landscapes, the mix of quiet country roads and dedicated greenways, and the stunning views of loughs and mountains like Croagh Patrick and Nephin Beg.
Bike rentals are readily available in Castlebar. Services like "Bikes & Boards" at Lough Lannagh Holiday Village offer bicycle and equipment rentals for all ages and abilities, along with roadside assistance, making it convenient to explore the routes.
Yes, the region is rich with beautiful lakes, and many road cycling routes offer views or pass directly alongside them. You can cycle around Lough Lannagh within Castlebar, or explore routes that provide views of Lough Carra, Lough Conn, and Lough Mask. The Lough Conn, Ballina and Foxford loop from Castlebar is a prime example of a route showcasing a major lough.
Castlebar offers enjoyable road cycling experiences throughout much of the year. Spring and summer generally provide the most pleasant weather for exploring the diverse landscapes. However, the well-maintained paths and varied terrain mean that cycling can be enjoyed in different seasons, with routes offering different challenges and scenic beauty depending on the time of year.
Yes, Castlebar serves as a starting point for several long-distance road cycling routes. The Cong, Leenaun and Sheeffry Pass loop from Castlebar is a significant 145 km journey, while the Lough Conn, Ballina and Foxford loop from Castlebar covers over 135 km, offering extensive exploration of the region.
The road cycling routes around Castlebar feature a mix of surfaces. The dedicated greenways and the Castlebar Greenway Network primarily offer tarred or compacted surfaces, ideal for smooth riding. Beyond these, you'll find quiet country back roads, providing a varied and engaging cycling experience.


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