14
riders
04:26
93.1km
1,210m
Road cycling
This difficult 57.9-mile road cycling route from Frosses to Killybegs, Cashel, and Ardara offers challenging climbs and stunning Donegal vie
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
24.0 km
Highlight • Viewpoint
Tip by
63.2 km
Highlight • Mountain Pass
Tip by
70.5 km
Highlight • Settlement
Translated by Google •
Tip by
93.1 km
End point
Parking
Way Types & Surfaces
Way Types
71.0 km
22.0 km
113 m
< 100 m
Surfaces
90.6 km
2.43 km
194 m
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Elevation
Highest point (260 m)
Lowest point (0 m)
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Weather
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Tuesday 26 May
26°C
10°C
0 %
Additional weather tips
Max wind speed: 18.0 km/h
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This route was planned by komoot.
This route is classified as a 'difficult' road ride, demanding 'very good fitness' from cyclists. It involves significant elevation gain, with over 1,200 meters of ascent across its length, making it a substantial physical challenge.
The route primarily consists of well-paved asphalt surfaces, making up the vast majority of the ride. You'll encounter quiet roads and some state roads. Expect mountainous and undulating terrain with considerable climbs, notably through the Glengesh Valley. While mostly paved, some winding back roads are present, and awareness of traffic on more major road sections is important.
You'll be treated to breathtaking natural beauty, including fantastic views looking south out to Donegal Bay. A prominent feature is the Glengesh Valley, a high mountain pass offering Stunning views from its viewpoint. The charming town of Ardara is also a highlight, known for its vibrant atmosphere. While not directly on the route, the picturesque Assaranca Waterfall is nearby.
The route typically starts from Frosses. While specific parking facilities aren't detailed, you can usually find suitable on-street parking in the village or nearby areas. Always check local signage for any restrictions.
Given the challenging nature and exposure to coastal and mountain weather, the best time to cycle this route is during the warmer, drier months, typically late spring through early autumn (May to September). This period generally offers more stable weather conditions and better visibility for enjoying the scenic views.
No, there are no specific permits or entrance fees required to cycle this public road route in County Donegal.
No, this route is not suitable for beginners or families with young children. It is classified as 'difficult' and requires 'very good fitness' due to its significant distance and considerable elevation gain. There are more gentle cycling options available in the wider Donegal area for less experienced riders.
Yes, the route briefly intersects with sections of the Colmcille's Way - Donegal Way, the Bluestack Way, the Donegal Cycle Route, and EuroVelo 1.
Yes, the route passes through towns like Ardara, which is known for its thriving tourist trade and social scene. You can find cafes, pubs, and other amenities there to refuel and rest.
For this difficult road ride, you should bring appropriate road cycling gear, including a well-maintained racebike, helmet, suitable cycling clothing (layers are recommended due to changing weather), plenty of water and snacks, a repair kit, and navigation tools. Given the potential for varied weather, waterproofs are advisable.
As a challenging road cycling route designed for racebikes, it is generally not suitable for dogs, even in trailers. The focus is on speed and endurance on public roads, which can be unsafe for pets.