3.8
(45)
76
riders
19
rides
Mountain biking around Castlebar offers diverse terrain across County Mayo, Ireland. The region features a network of trails that traverse woodlands, riverbanks, and open landscapes. Riders can explore routes near lakes such as Lough Lannagh and Lough Mask, with views extending to the Nephin Mountain range and Croagh Patrick. The area provides varied elevations, from gentle paths to more challenging climbs, suitable for different skill levels.
Last updated: July 1, 2026
5.0
(2)
16
riders
26.6km
02:06
170m
170m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4
riders
36.4km
02:12
270m
270m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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1.0
(1)
3
riders
22.2km
01:50
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
1
riders
70.4km
04:25
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
34.6km
02:20
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.2
(33)
8
riders
23.9km
01:44
110m
110m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
8
riders
17.5km
01:18
80m
80m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
5
riders
99.6km
06:57
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5
riders
113km
07:26
1,080m
1,080m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4
riders
45.7km
02:44
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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From this elevated point on the east side of the village, you have a spectacular 180-degree view over the 365 islands of Clew Bay and the imposing conical shape of the holy mountain Croagh Patrick (764 m) across the water. You look directly down onto the Mulranny Saltmarsh and the golden sandy beaches of Trawoughter Strand. This point marks the place where the Nephin Beg Range mountains abruptly transition into the coastal plain, giving you a unique perspective on the transition from rugged bog landscape to the vast Atlantic Ocean.
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Between Newport and Mulranny, the Greenway follows the old railway line through a varied landscape of reed fields, tidal water, peat bogs, and low hills. The path is wide, quiet, and gently sloping, with regular beautiful views of Clew Bay and the islands. Old bridges, stone walls, and quiet river arms give this part of the route a distinctly rural and almost timeless atmosphere.
1
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Down, opposite the start of the path, the National Famine Memorial (1997) pays tribute to the victims of the Great Famine.
6
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Beautiful views of Furnace Lough here from the road appropriately called Furnace. There is a lovely bench here wrapped around a tree where you could rest. It's also worth remembering that the large Loch Feeagh is a very short walk to the north from here - like, under 5 minutes. A rather lovely little stream called Outflow connects the two loughs.
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An uninhabited and unspoilt wilderness, that offers some of Ireland's best remote riding experience, under the shadow of the Nephin Beg mountain range.
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This is one of the most remote stretches of the Western Way, as the long-distance trail explores the Wild Nephin National Park. Expect woodland tracks, rugged hills and wildlife spotting opportunities.
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There are some superb views on this open section of the Western Way between Drummin and Croagh Patrick. To the south are the gentle curves of the Sheeffry Hills, while to the north is the great standalone massif of Croagh Patrick. The latter is Ireland's Holy Mountain and an important pilgrimage site.
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Nicknamed 'the Reek', Croagh Patrick is Ireland's Holy Mountain and an important pilgrimage site. Seen as an impressive pyramidal peak from Clew Bay, its quartzite summit has been home to a church since the 5th century. From here, the mountain is seen in profile, with the subsidiary Ben Goram on the left and Croagh Patrick's grey dome rising above to the right.
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Castlebar offers a diverse selection of mountain bike trails, with 19 routes available. This includes 8 easy trails, 10 moderate trails, and 1 difficult trail, catering to various skill levels.
Yes, Castlebar has 8 easy mountain bike trails perfect for beginners or those looking for a relaxed ride. A great option is the Western Way - Mayo Loop, an easy 13.8-mile (22.2 km) route in Wild Nephin National Park, suitable for all fitness and skill levels.
The terrain around Castlebar is varied, ranging from forest roads and riverside paths to open country trails. You'll find single tracks, and some routes may feature more technical elements like drops, jumps, rock faces, and rock gardens for advanced riders. The region's diverse landscapes include woodlands, riverbanks, and areas with views of the Nephin Mountain range and Croagh Patrick.
For families, the easier trails are ideal. The Western Way - Mayo Loop is an easy 13.8-mile (22.2 km) trail suitable for all fitness and skill levels. Additionally, sections of the Castlebar Greenway Network, while part of a larger network, offer gentler paths that can be enjoyed by families, especially around Lough Lannagh and Raheens Wood.
Many trails in natural areas around Castlebar are dog-friendly, especially those on forest roads and open paths. However, it's always best to check local signage or specific trail guidelines for any restrictions, particularly in protected areas or on private land. Always keep your dog under control and clean up after them.
Many routes offer scenic views of the surrounding landscapes, including Clew Bay, Croagh Patrick, and the Nephin Mountain range. Specific highlights you might encounter include Nephin itself, offering panoramic views, and areas around Lough Mask Bridge and Lough Nafooey. The Great Western Greenway Loop specifically offers views of Clew Bay, Croagh Patrick, and the Nephin Mountain range.
Yes, many mountain bike trails around Castlebar are designed as loops. Examples include the popular Great Western Greenway Loop, the Ashford Castle to Lough Mask and Cong Wood loop, and the Pigeon Hole Cave loop from Clonbur. These circular routes allow you to start and finish at the same point.
The mountain bike trails around Castlebar are highly rated by the komoot community, with an average score of 3.8 stars from over 40 reviews. Riders often praise the diverse terrain, the scenic views of lakes and mountains, and the variety of routes suitable for different abilities.
Parking availability varies by trailhead. For trails like those connected to the Great Western Greenway or within Wild Nephin National Park, designated parking areas are usually provided. For routes near Lough Lannagh or Raheens Wood, local parking options may be available. It's advisable to check specific route details or local council websites for the most accurate parking information.
Public transport options to specific trailheads can be limited, especially for more remote routes. However, Castlebar itself is a hub, and some parts of the Castlebar Greenway Network are accessible from within the town. For longer trails like the Great Western Greenway, you might find bus services connecting to towns along the route, but direct access to all trailheads via public transport may require some planning.
Castlebar town offers a good selection of cafes, pubs, and accommodation options. For trails closer to the town center, such as those along the Castlebar Greenway Network, you'll find amenities easily accessible. For routes further afield, like those near Cong Woods or Wild Nephin National Park, it's a good idea to plan your stops in advance or bring your own refreshments.
The spring and summer months (April to September) generally offer the most favorable conditions for mountain biking in Castlebar, with milder weather and longer daylight hours. Autumn can also be beautiful with changing foliage. While trails are accessible year-round, winter can bring wetter conditions, making some trails muddy or slippery, so appropriate gear and caution are advised.


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