3.7
(3)
19
riders
5
rides
Mountain bike trails around Furnace Lough are set within County Mayo, Ireland, offering varied terrain for cycling. The region features picturesque lakeshores, dense woodlands, and dramatic mountain backdrops, including views of the Nephin Beg Mountain range. Routes often combine dedicated off-road paths, such as sections of the Great Western Greenway, with unpaved bog roadways and minor roads. Elevation changes are present, with some routes featuring significant climbs, providing a mix of conditions for mountain bikers.
Last updated: May 17, 2026
5.0
(1)
1
riders
61.7km
04:39
840m
840m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5
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.
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.
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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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As you pedal along Nephin Drive is takes you right next to Lough Feeagh with superb views of the Nephin Mountains to the north.
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Nephone Drive is a stunning road that pass through the Nephin Beg Mountain Range and delivers glorious views of the Wild Nephin National Park.
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The views along the Western Greenway are beautiful with the mountains to one side and Clew Bay to the other.
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This remote road winds its way through the wilderness of Wild Nephin National Park giving a real feeling of remoteness and peace.
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Fantastic smooth gravel greenway that travels from Newport to Achill Sound. Perfect for taking in the breathtaking views across Clew Bay and out towards Clare Island.
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There are 5 mountain bike trails documented around Furnace Lough on komoot. These routes offer a mix of easy and moderate challenges, with 1 easy trail and 4 moderate trails to explore.
The terrain around Furnace Lough is varied, offering a mix of experiences. You'll find dedicated off-road paths, including sections of the Great Western Greenway, alongside unpaved bog roadways and minor roads. Some routes feature significant elevation changes, providing a rugged off-road adventure, while others offer smoother gravel surfaces.
Yes, for experienced riders seeking a challenge, routes like the Newport to Wild Nephin National Park loop offer remote wilderness and significant elevation gain, with over 800 meters of climbing over 61 kilometers. Some routes in the broader area feature up to 1500 feet of elevation gain and unpaved sections that require good fitness.
Mountain biking around Furnace Lough offers stunning natural beauty. You can enjoy picturesque lakeshores, dense woodlands, and dramatic mountain backdrops, including views of the Nephin Beg Mountain range and Mount Tranquility. Keep an eye out for wildlife in the forests and wild swans on Furnace Lake. The area also features bogs and active farmland, contributing to a diverse ecological experience.
Yes, the region is rich in history. The Great Western Greenway, which some routes incorporate, passes through quaint towns like Newport and Mulranny. You might see historical points such as the seven-arch railway viaduct over the Black Oak river in Newport. Further afield, but accessible, are Granuaile's Rockfleet Castle and the 15th-century Burrishoole Abbey. The area around Furnace Lough itself has ties to an 18th-century bridge and an active iron smelting works.
Yes, there are several loop trails available. For example, the Newport to Wild Nephin National Park loop is a substantial 61.7 km route. Another popular option is the Great Western Greenway Loop, which covers 36.4 km, offering a dedicated off-road experience. The Western Way - Mayo Loop is a shorter 22.2 km option.
The mountain bike trails around Furnace Lough are highly rated by the komoot community, with an average score of 3.7 stars from 3 reviews. Over 17 mountain bikers have used komoot to explore the varied terrain, often praising the picturesque lakeshores, dense woodlands, and the mix of dedicated off-road paths and more challenging unpaved sections.
Yes, Furnace Lough offers options suitable for families. While some routes are challenging, sections of the Great Western Greenway provide predominantly gentle gradients and a smooth, hard-packed gravel surface, making them suitable for hybrid and mountain bikes and enjoyable for family outings. The Western Way - Mayo Loop is rated as easy and could be a good family option.
Many outdoor trails in Ireland, especially those on public land or designated paths like the Great Western Greenway, are generally dog-friendly, provided dogs are kept under control, preferably on a leash, and owners clean up after them. However, specific restrictions can apply in certain areas, particularly within nature reserves or active farmland. It's always best to check local signage or specific route details for any restrictions before heading out with your dog.
The best time for mountain biking around Furnace Lough is typically during the drier months, from late spring through early autumn (May to September). During this period, the weather is generally milder, and the trails, especially the unpaved and bog roadways, are less likely to be muddy or waterlogged, offering more enjoyable riding conditions. Winter riding is possible but can be challenging due to wetter conditions and shorter daylight hours.
Yes, as the Great Western Greenway passes through towns and villages like Newport and Mulranny, you'll find options for cafes, pubs, and accommodation. These towns serve as convenient stops for refreshments and meals before or after your ride. It's advisable to check opening hours, especially outside of peak tourist season.
The trails around Furnace Lough feature varying elevation changes. While some sections of the Great Western Greenway are relatively flat, other routes, such as the Newport to Wild Nephin National Park loop, include significant climbs, with over 800 meters of ascent. Riders should be prepared for undulating terrain and some challenging uphill sections, particularly on routes venturing into the more remote wilderness areas.


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