4.6
(25)
1,413
riders
12
rides
Road cycling around Letterkenny Municipal District offers diverse terrain across County Donegal, Ireland. The region is characterized by rugged coastlines, rolling hills, and scenic peninsulas, providing varied landscapes for cyclists. Glacial fjords like Lough Swilly contribute to the dramatic topography, while areas such as Glenveagh National Park offer wild highland backdrops. The network of routes includes both coastal stretches and inland paths, catering to different cycling preferences.
Last updated: May 29, 2026
5.0
(1)
16
riders
16.7km
00:59
310m
310m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
9
riders
48.1km
02:29
740m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4
riders
34.8km
01:54
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
61.8km
03:02
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3
riders
34.0km
01:54
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Letterkenny Municipal District
Dunlewey lies at the foot of Mount Errigal, on the shore of the tranquil Dunlewey Lough. The village forms one of West Donegal’s most characteristic spots: a combination of rugged mountains, open water and the iconic ruin of the old church overlooking the lake. The area breathes Gaeltacht culture and silence — broad vistas, peat fields and the sharp silhouette of Errigal constantly hanging over the landscape. Dunlewey is a natural hub between the valleys of Gweedore, Glenveagh and the Seven Sisters, and a place where Donegal’s landscape comes together in its most dramatic and photogenic way.
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If starting from Dunlewy and heading clockwise, this represents the very last section of the Slí An Earagail long-distance trail. Fittingly, it ends beneath the hulking presence of Errigal, the trail's namesake peak and highest mountain in the county. On this stretch, you're also rewarded with great views of the Poisoned Glen, a spectacular valley associated with legends.
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Towering above all else in the Derryveagh Mountains, Errigal is one of Ireland's most photogenic mountains. From this direction, it looks every bit the classic peak, its scree slopes tumbling from an arrowed quartzite summit. The ascent options from this direction are as exciting as its appearance would suggest. The North Ridge is a superb grade one scramble, while the neighbouring Tower Ridge is a steeper, more committing grade three scramble.
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Also known as Na Crois Bhealaí (the Crossroads), An Fál Carrach (Falcarragh) is a town in Donegal. With its eateries, accommodation and other amenities, it's a good base for exploring the nearby Derryveagh Mountains and the charming Gaoth Dobhair (Gweedore) region.
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Superbly situated at the foot of mighty Errigal in the fabled Poisoned Glen, Dunlewy has much to offer the intrepid hiker. There's the Lakeside Centre at Dunlewy Lough for meals, information and boat trips on the lake. A hike up to the spectacular twin summits of Errigal is a must for keen hillwalkers. The village has a number of accommodation options, including the Errigal Hostel.
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Cycling on Horn Head takes in this wonderous view over to Dunfanaghy. Muckish Mountain looms tall behind it, with the Derryveagh Mountains further behind to the west.
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This wonderfully quiet lane on Eurovelo Route 1 offers up views of Mount Errigal. At 751 metres tall it is the tallest peak in both County Donegal and the Derryveagh Mountains.
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There is a small car park here so you can pull in and take a moment to enjoy this incredible view. If you are looking for wild beauty, then the Rosguill Peninsula is the place to come.
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There are 12 dedicated no-traffic road cycling routes in Letterkenny Municipal District featured in this guide. These routes are designed to offer a peaceful and scenic cycling experience away from heavy vehicle traffic.
Yes, there are 2 easy routes perfect for beginners or families looking for a relaxed ride. While specific family-friendly routes are not detailed in the guide, the region's focus on improving cycling infrastructure aims to enhance safe cycling for all. For a moderate option with stunning coastal views, consider the Rossguill Peninsula – View of Doagh Bay loop, which is 16.7 km long.
The routes in Letterkenny Municipal District offer a diverse range of scenery, from rugged coastlines and dramatic peninsulas to rolling hills and tranquil loughs. You can expect breathtaking views of the Atlantic, glacial fjords like Lough Swilly, and the wild highland landscapes surrounding areas like Glenveagh National Park.
Yes, many routes pass by or are close to significant landmarks and natural features. You might encounter historic sites like Glenveagh Castle and its beautiful Gardens, or stunning coastal spots such as Boyeeghter Bay (Murder Hole Beach) and Rathmullan Beach. For a unique natural wonder, look out for the Great Pollet Arch.
Yes, if you're keen to see waterfalls during your ride, some routes or nearby areas feature them. For instance, Astellen Waterfall is a notable natural monument in the region that you might be able to incorporate into your cycling adventure.
The komoot community highly rates the cycling experience in Letterkenny Municipal District, with an average score of 4.4 out of 5 stars from 17 ratings. Reviewers often praise the stunning coastal views, the quiet roads, and the diverse terrain that caters to various skill levels.
Yes, many of the routes listed are circular, allowing you to start and end at the same point. Examples include the Ned's Point Fort – Fantastic views loop from Buncrana (48.1 km) and the Ards Friary Coffee Shop loop from Dunfanaghy (34.8 km), both offering moderate challenges and beautiful scenery.
While specific parking details for each route are not provided here, many routes, such as the Roadbike loop from Letterkenny University Hospital and the View of the Lake loop from Letterkenny University Hospital, start from locations that typically have parking facilities. It's advisable to check local parking options near your chosen starting point.
Letterkenny Municipal District is working on improving cycling infrastructure and connectivity. While specific public transport options for bikes vary, some local bus services may accommodate bicycles. It's recommended to check with individual transport providers for their bike carriage policies before planning your trip.
The best time for road cycling in Letterkenny Municipal District is generally during the spring, summer, and early autumn months (April to October) when the weather is milder and daylight hours are longer. While winter cycling is possible, be prepared for colder temperatures, shorter days, and potentially wet conditions.
Yes, several routes and areas provide stunning views of Lough Veagh, particularly those venturing into or around Glenveagh National Park. The View of the Lake loop from Letterkenny University Hospital is one such route that offers picturesque vistas of the lake. Additionally, a lakeside gravel path within Glenveagh National Park provides traffic-free cycling along Lough Veagh.


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