5.0
(5)
36
riders
5
rides
Gravel biking around Thornhill offers routes through varied terrain characterized by glens, forests, and reservoirs. The region features significant elevation changes, providing challenging climbs and rewarding descents. These routes navigate through the rugged landscape of Dumfries and Galloway, often following river valleys and forest tracks. The area's topography makes it suitable for gravel bikers seeking demanding off-road experiences.
Last updated: May 22, 2026
5
riders
31.9km
03:04
780m
780m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
26.8km
02:22
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
46.8km
03:22
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
7
riders
62.9km
04:10
860m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
5
riders
48.0km
02:55
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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lovelyt forest a bit of water on the fire roads atm
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Off piste trails are excellent. probably ridden more than the red route
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Each of the 7 Stanes has it's own unique rock sculpture. This is Ae's - the Talking Head Stane, calved with a face and a poem
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Please be aware of opening times. Don't expect it to be open over weekend:)
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This grass path brings you along the mountains. It is super wild and beautiful, with a stone wall alongside it, views of the mountains, and plenty of sheep!
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Gravel biking around Thornhill is primarily characterized by challenging routes. All five of the listed trails are rated as difficult, featuring significant elevation changes and rugged terrain suitable for experienced gravel bikers.
The gravel bike trails around Thornhill are generally demanding, with all listed routes rated as difficult. They feature significant climbs and varied terrain, making them less suitable for beginners or young families seeking easy rides.
You can expect varied terrain characterized by glens, forests, and reservoirs. The routes navigate through the rugged landscape of Dumfries and Galloway, often following river valleys and forest tracks, with significant elevation changes providing challenging climbs and rewarding descents.
The gravel bike routes around Thornhill vary in length. For example, the Kettleton Byre Bothy – Daer Reservoir loop from Durisdeer is about 19.8 miles (31.9 km) and takes around 3 hours 4 minutes. Longer routes like the Scaur Glen – Peelton Hill Climb loop from Slatehouse Hill extend to about 39.1 miles (62.9 km), typically requiring over 4 hours to complete.
Yes, all the featured gravel bike routes around Thornhill are designed as loops, allowing you to start and finish at the same point. This includes popular options like the Ae Forest Riverside Trail – Ae Bike Shop & Café loop from Thornhill.
Along the trails, you might encounter several interesting points. The Kettleton Byre Bothy – Daer Reservoir loop from Durisdeer offers views towards the Daer Reservoir. Other nearby attractions include Drumlanrig Castle and the dramatic Crichope Linn Gorge and Waterfall.
Given the rugged terrain and potential for varied weather in Dumfries and Galloway, late spring to early autumn (May to September) generally offers the most favorable conditions for gravel biking in Thornhill, with longer daylight hours and milder temperatures. However, be prepared for changeable weather at any time.
One notable facility is the Ae Bike Shop & Café, which is part of the Ae Bike Shop & Café – The Talking Head Stane loop from White Hill and the Ae Forest Riverside Trail – Ae Bike Shop & Café loop from Thornhill. It provides a convenient stop for refreshments and bike services.
The komoot community highly rates the gravel biking experience in Thornhill, with an average score of 5.0 stars. Reviewers often praise the challenging nature of the routes, the stunning glens and forest tracks, and the rewarding reservoir views that define the region's unique off-road cycling.
Thornhill, located in Dumfries and Galloway, can experience unpredictable weather. It's advisable to check the forecast before your ride and be prepared for rain, wind, and cooler temperatures, even in summer. The varied terrain, including forest tracks, can become muddy and challenging in wet conditions.
While specific parking details for each trailhead are not provided, routes typically start from villages or designated forest car parks. For example, routes originating from Durisdeer or near Ae Forest would likely have parking facilities available, though it's always recommended to check local information for specific starting points.


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