5.0
(1)
42
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9
rides
Road cycling around Gartan Lough, located in County Donegal, Ireland, offers diverse terrain for cyclists. The region features a freshwater lake surrounded by lush forests and rolling hills, with routes primarily on paved surfaces. Cyclists can expect varied landscapes, including some significant elevation changes, particularly towards the eastern edge of Glenveagh National Park.
Last updated: June 25, 2026
5.0
(1)
16
riders
76.1km
03:39
850m
850m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
48.7km
02:24
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4
riders
36.1km
01:48
390m
390m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
7
riders
24.3km
01:14
250m
250m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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With 20,000 inhabitants, Letterkenny is the most populous town in Donegal. While not exactly a charming town, it offers a convenient base for exploring the region and is certainly worth a visit for its lively atmosphere, particularly the pubs. The town also has an informative museum about the region's history, the Donegal County Museum.
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A prehistoric beacon in the heart of Donegal This solitary monolith, locally known as Gallán Phluic, is an official National Monument (no. 453). The stone is approximately 2 metres high and probably dates from the transition between the Neolithic and Bronze Age (approx. 4000 – 2500 BC).
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The whole valley is a huge national park where you can hike for days.
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The park is home to one of Ireland's largest herds of red deer
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Letterkenny, rather than Donegal, is the largest town in County Donegal. It is a lively town. Stomping round the streets of the town makes for an interesting and varied run. There is plenty of culture as well as historic buildings to entertain you.
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This is an interesting complex of building to run past, the oldest of which is 400 years old. If you have any spare time in the area, staff at Newmills offer free tours for visitors.
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Staff at Newmills offer free tours for visitors to showcase the history of this flax and corn mill. The oldest building in the complex is 400 years old and the waterwheel can still be seen working today.
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Pluck Standing Stone is a National Monument. You can see it across the field or there is a path if you'd like to walk over to get a closer look. During excavations, stone vessels were dug up nearby and beneath the stone.
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There are 11 road cycling routes around Gartan Lough, offering a range of experiences for cyclists. These include 3 easy routes and 8 moderate routes, ensuring options for various skill levels.
The terrain around Gartan Lough is characterized by picturesque scenery, featuring clear waters, lush forests, and rolling hills. Routes are primarily on paved surfaces, but some, especially towards the eastern edge of Glenveagh National Park, include significant elevation changes. You'll find a mix of gentle loops and more challenging climbs.
Yes, Gartan Lough offers several easy road cycling routes. For instance, the Roadbike loop from Ballymacool is an easy 24.2 km ride, and the Pluck Standing Stone loop from Ballymacool is another easy option spanning 37.4 km. These routes are great for enjoying the scenery without extensive climbs.
For those seeking a longer and more challenging ride, the View of the Lake – Muckish Climb loop from Church Hill is a moderate 76 km route with significant elevation gain. Another moderate option is the Coffee Time Café loop from Church Hill, which covers 47.8 km with rolling hills and scenic views.
Yes, many of the road cycling routes around Gartan Lough are designed as loops, allowing you to start and finish at the same point. Examples include the View of the Lake – Coffee Time Café loop from Termon and the Roadbike loop from Ballymacool, providing convenient circular journeys through the landscape.
Road cycling routes around Gartan Lough offer stunning natural beauty. You'll encounter the clear waters of Gartan Lough itself, surrounded by lush forests and rolling hills. Many routes provide scenic viewpoints, especially those that traverse the edges of Glenveagh National Park, showcasing the diverse landscapes of County Donegal.
Absolutely. The region is rich in history and culture. You can explore Glenveagh National Park and Castle, a magnificent estate often integrated into local routes. The Glebe Gallery and House, an 18th-century residence with contemporary art, is located on the lake. Additionally, the Colmcille Heritage Centre and the traditional birthplace of St. Columba, marked by a large cross, offer insights into local heritage.
While some routes feature significant elevation, there are easier, shorter loops that could be suitable for families with older children or those comfortable with moderate distances. The 3 easy routes available, such as the Roadbike loop from Ballymacool, offer less challenging terrain for a more relaxed family outing.
Spring and summer are ideal for road cycling around Gartan Lough. During these seasons, the area is particularly vibrant with blooming wildflowers, and the weather is generally more favorable for outdoor activities. The natural beauty of the lough and its surroundings is at its peak, offering the most enjoyable cycling conditions.
Yes, the region offers options for refreshments. Some routes, like the Coffee Time Café loop from Church Hill, are named after local establishments, indicating places where you can stop for a break. You'll find cafes and pubs in nearby villages and towns like Church Hill and Termon, perfect for a mid-ride refuel.
Beyond road cycling, Gartan Lough is a hub for various outdoor activities. You can enjoy hiking and walking on numerous trails, including those in Glenveagh National Park. The Gartan Outdoor Education Centre offers water sports like kayaking, sailing, and windsurfing on the lough. Wild swimming is also popular in the clear waters.
While specific parking locations for each route are best checked on individual komoot tour pages, general parking is available in nearby towns and villages such as Church Hill, Termon, and Ballymacool, which serve as common starting points for many routes. Parking facilities are also typically available at attractions like Glenveagh National Park.


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