01:21
15.9km
290m
Mountain biking
An easy 9.9-mile mountain biking loop on Sliabh an Iarainn, offering rugged scenery and panoramic views over Lough Allen.
Last updated: February 26, 2026
Waypoints
Start point
Parking
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237 m
Highlight • Mountain Pass
Tip by
9.76 km
Highlight (Segment) • Trail
Tip by
12.4 km
Highlight • Trail
Tip by
15.9 km
End point
Parking
Way Types & Surfaces
Way Types
7.04 km
6.04 km
2.82 km
Surfaces
8.86 km
6.42 km
626 m
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Elevation
Highest point (400 m)
Lowest point (170 m)
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Weather
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Sunday 24 May
26°C
8°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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This route was planned by komoot.
While specific parking areas for this exact MTB loop are not detailed, trails on Sliabh an Iarainn typically start from various points around the mountain. Given the route includes the Bencroy Pass, this is a likely access point. It's advisable to check local signage upon arrival for designated parking spots.
The Komoot data rates this loop as 'easy' for mountain biking, with a moderate elevation gain of around 290 meters over 15.9 km. However, the terrain can be varied, including country roads, forest paths, and open mountain sections. Some parts may be wet underfoot, particularly after rain, and could involve boggy ground. While generally accessible, beginners should be prepared for potentially challenging conditions in certain sections, especially if the weather has been wet.
You'll encounter a mix of surfaces on this loop. Expect country roads, soft paths through forestry, and open mountain trails. Be prepared for sections that can be wet and squelchy, especially across bogland. The route also features a plateau covered in heather and peat bog, and while some parts are gentle gravel climbs, others might be rougher. The underlying geology is Carboniferous shales and sandstones.
The loop offers wild and rugged mountain scenery with breathtaking panoramic views over the west and midlands of Ireland, including Lough Allen. Key highlights include the Bencroy Pass, the Yellow River Valley Trail, and the Trail Towards Cloghnacommerky Peak. The mountain itself is rich in ancient history and Irish mythology, being the reputed landing place of the Tuatha De Danann.
The best time to ride is generally during drier months, from late spring to early autumn, to avoid the wettest conditions. While the trail offers solitude year-round, boggy ground can be particularly challenging after heavy rain. Winter conditions could include colder temperatures and increased mud, making the ride more demanding.
While specific regulations for dogs on this exact MTB loop are not provided, trails in natural areas like Sliabh an Iarainn often permit dogs. However, it's crucial to keep dogs under control, preferably on a leash, due to potential wildlife, livestock, and the presence of other trail users. Always practice Leave No Trace principles.
The Sliabh an Iarainn MTB Loop is located within the Cuilcagh Anierin Uplands Special Area of Conservation. Generally, access to Special Areas of Conservation in Ireland does not require permits or entrance fees for recreational activities like mountain biking, unless specific facilities or events are involved. However, always respect local regulations and private land notices.
The area is home to varied native flora and fauna. You might spot foxes, hares, rabbits, badgers, and peregrine falcons. The landscape is characterized by heather and peat bog on the plateau, and the mountain is notable for its rich iron ore deposits and Carboniferous marine fossils, adding to its unique natural heritage.
Yes, sections of this route overlap with other established trails. Approximately 44% of the loop follows parts of the Kingfisher Cycle Trail - Ballinagleragh - Ballinamore - Drumshanbo (Ride 5), and about 21% coincides with the Sliabh an Iarainn Trail (Doon).
The Komoot data estimates the duration for this 15.9 km mountain bike loop to be approximately 1 hour and 21 minutes. This is an average estimate and actual time may vary depending on your fitness level, the weather conditions, and how often you stop to enjoy the views or navigate challenging sections.