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Road cycling routes
Ireland

Donegal

The best road cycling routes in Donegal

4.3

(56)

2,959

riders

389

rides

Road cycling in Donegal offers diverse terrain, from rugged coastlines and soaring sea cliffs to serene loughs and majestic mountains. The region is characterized by an extensive network of quiet country roads, providing varied cycling experiences. Cyclists encounter both challenging climbs, such as those found in mountain passes, and gentler gradients through remote valleys and along coastal routes. This landscape composition makes Donegal suitable for a range of road cycling abilities.

Best road cycling routes in Donegal

  • The most popular road cycling route is Ramelton to Portsalon and Harry Blaney bridge, a 46.7 miles (75.2 km) trail that takes 3 hours 28 minutes to complete. This moderate route features coastal views and crosses the Harry Blaney Bridge.
  • Another top favourite among local road cyclists is Carrigart, Downings and Ganiamore loop, an easy 16.8 miles (27.0 km) path. This route offers a coastal loop on quiet roads.
  • Local road cyclists also love the The Rosses Loop, a 19.5 miles (31.5 km) trail leading through coastal scenery and past loughs, often completed in about 1 hour 21 minutes.
  • Road cycling in Donegal is defined by rugged coastlines, sea cliffs, and quiet country roads. The network offers options for different ability levels, from easy coastal loops to challenging mountain climbs.
  • The routes in Donegal are highly rated by the komoot community with an average score of 4.3 stars from over 60 reviews. More than 3,000 road cyclists have used komoot to explore Donegal's varied terrain.

Last updated: May 10, 2026

38

riders

#1.

Ramelton to Portsalon and Harry Blaney bridge

75.2km

03:28

850m

850m

Cycle the moderate 46.8-mile Ramelton to Portsalon and Harry Blaney bridge route, enjoying coastal views and the iconic bridge.

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Moderate

4.0

(1)

32

riders

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy
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24

riders

31.5km

01:22

220m

220m

Easy 19.5-mile (31.5 km) road cycling route from Dungloe, offering scenic coastal views and well-paved terrain in West Donegal.

Easy

5.0

(1)

19

riders

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Hard

14

riders

This difficult 57.9-mile road cycling route from Frosses to Killybegs, Cashel, and Ardara offers challenging climbs and stunning Donegal vie

Hard

20

riders

34.0km

01:28

280m

280m

Easy 21.1-mile road cycling loop around Malin Head, Ireland's northernmost point, offering rugged coastal views.

Easy

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

8

riders

Cycle the easy 24.7-mile Bundoran to Mullaghmore loop, enjoying coastal views, Mullaghmore Head, and Classiebawn Castle.

Easy

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy
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Tips from the Community

Robin fitton
September 1, 2025, Mamore Gap

Great loop with a nice climb and views.

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Simon
July 16, 2025, Stunning views

The ride is so much fun but it’s worth taking a moment to stop and admire the views!

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Opened in May 2009, the bridge was constructed to reduce the travel time between the peninsulas of Fanad and Rossguill. The two peninsulas were previously connected by a ferry service, but this halted in the mid 1960s.

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A beautiful view of the Irish Fujijama. Near the hotel on the road there are a few archaic round stone posts which, together with the water, provide a beautiful foreground.

Translated by Google

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A beautiful coastal road, ideally on which you can listen to “The Road to Donegal” by the High Seas. The group can be found at village festivals in the roadside villages, and the song is now available on Apple Music.

Translated by Google

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Nice lunch spot; Harbor Café at Mulaghmore Beach (near the harbour)

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The views of Classiebawn Castle and the rocky coastline is just stunning.

1

0

A beautiful spot to relax and take in the crashing waves and watch the surfers brave the cold water.

1

0

Frequently Asked Questions

How many road cycling routes are available in Donegal?

Donegal offers a wide selection of road cycling routes, with over 430 routes available on komoot. These range from easy coastal loops to challenging mountain climbs, catering to various skill levels.

What kind of terrain can I expect when road cycling in Donegal?

Donegal's terrain is incredibly diverse, featuring rugged coastlines, soaring sea cliffs, serene loughs, and majestic mountains. You'll find an extensive network of quiet country roads, offering both challenging climbs, such as those found in mountain passes like Mamore Gap, and gentler gradients through remote valleys and along picturesque coastal routes.

Are there family-friendly road cycling routes in Donegal?

Yes, Donegal has several routes suitable for families looking for an easier ride. An excellent option is Carrigart, Downings and Ganiamore loop, an easy 16.8-mile (27.0 km) coastal path on quiet roads. Another easy route is Malin Head Loop, which is 21.1 miles (33.9 km) and offers stunning sea views at Ireland's most northerly point.

What are some notable viewpoints or attractions along road cycling routes in Donegal?

Donegal's routes are rich with scenic viewpoints and attractions. You can cycle past the iconic Slieve League Cliffs, among Europe's highest sea cliffs, or enjoy the dramatic coastal scenery around Malin Head. Many routes also offer views of Mount Errigal, Donegal's most iconic mountain, or pass through the stunning Glenveagh National Park, home to Glenveagh Castle Gardens.

Are there any circular road cycling routes in Donegal?

Yes, many of Donegal's road cycling routes are designed as loops, allowing you to start and end in the same location. Examples include Carrigart, Downings and Ganiamore loop, The Rosses Loop, and the challenging Loop to Fanad Lighthouse and Rossguill Peninsula.

What is the best time of year for road cycling in Donegal?

The best time for road cycling in Donegal is generally from late spring to early autumn (May to September). During these months, you can expect milder temperatures, longer daylight hours, and generally more stable weather conditions, making for a more enjoyable experience on the quiet country roads and coastal routes.

What do other road cyclists enjoy most about road cycling in Donegal?

The area is highly rated by the komoot community, with an average score of 4.3 stars from over 60 reviews. Cyclists frequently praise the dramatic and diverse scenery, from rugged coastlines to majestic mountains, and the extensive network of quiet country roads that offer a sense of escape and tranquility.

Are there challenging road cycling routes with significant elevation in Donegal?

Absolutely. Donegal offers routes with significant elevation gains for experienced cyclists. For instance, the Glenveagh, Gweedore and Crolly from Dungloe route covers 56.2 miles (90.4 km) with over 960 meters of elevation gain. Another challenging option is the Killybegs, Cashel and Ardara from Frosses route, which features over 1200 meters of climbing.

Can I find long-distance road cycling routes in Donegal?

Yes, Donegal is integrated into larger cycling networks, including a section of the EuroVelo 1 – Atlantic Coast Route and the North West Cycle Trail, providing opportunities for long-distance touring. You can find routes like the Loop to Fanad Lighthouse and Rossguill Peninsula, which is over 62 miles (100 km) long, offering extensive exploration of the region's coastal beauty.

Are there specific routes that feature the Harry Blaney Bridge?

Yes, the Harry Blaney Bridge is a notable landmark on some scenic routes. The Ramelton to Portsalon and Harry Blaney bridge route is a 46.7-mile (75.2 km) trail that prominently features this impressive bridge along with coastal views.

What are the road conditions like for cycling in Donegal?

Donegal is known for its extensive network of small, peaceful back roads, which generally offer enjoyable cycling experiences with minimal traffic. While many roads are well-maintained, some quieter country lanes may have varying surfaces. Cyclists can expect a mix of good tarmac and occasionally rougher patches, especially on more remote routes.

Are there any routes that pass through the Inishowen Peninsula?

The Inishowen Peninsula is a fantastic area for road cycling in Donegal. You can explore routes like From Doagh Strand to Mamore Gap and Carndonagh loop, which takes you through this legendary region, including the strenuous climb of Mamore Gap with its panoramic views.

Where can I find more information about cycling in Donegal?

For additional resources and information on cycling in Donegal, you can visit the official Go Visit Donegal website. They provide details on various routes and cycling opportunities in the region: Donegal Cycle Route and Cycling in Donegal.

Most popular routes in Donegal

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Didn’t find what you were looking for?

Check out more Road cycling routes throughout Donegal below and find the perfect route in your destination.

Lifford-Stranorlar Municipal DistrictInishowenLurganboyGubnaguinieGlenties Municipal DistrictLetterkenny Municipal DistrictDonegal Municipal District

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