4.5
(7)
184
riders
56
rides
Road cycling routes in Forêt De La Hardouinais traverse a landscape characterized by dense woodlands and rural roads. The region, situated around Dinan, offers a mix of moderate and challenging terrain suitable for road cyclists. Elevation gains are present, with some routes featuring significant climbs. The area provides a natural setting for extended rides on paved surfaces.
Last updated: May 6, 2026
5
riders
32.2km
01:28
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(1)
7
riders
77.8km
03:21
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5
riders
77.0km
03:21
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3
riders
132km
05:48
1,120m
1,120m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
1
riders
66.7km
03:17
820m
820m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Forêt De La Hardouinais
You can probably figure this out, but combining the camping in St Lery (another Highlight added nearby) with the dining possibilities of Mauron would make this a great overnight place for a camping trip.
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When I rolled through here at 11:30 on a Wednesday, 2 things became apparent: 1) Mauron is a beautiful little town/large village, oozing cool, clean charm. 2) Unlike some other places, there are numerous refreshment possibilities all grouped around a small square near the church. In no particular order, I spotted a small cafe (or possibly bar), a place selling Galettes á emporter, a boulangjerie-pattiserie, a boucherie offering plats cuisinés and a slightly forlorn looking van selling pizza. The boulangerie was obviously popular, with a queue coming out the door, so I joined it, and availed of the formula sandwich, with a baguette stuffed with jambon-fromage, a religeuse caramel and a bonus cannette of Orangina. while I devoured those for the next 15 - 20 minutes, the crowds kept coming - In the short period I spent in Mauron (|30 minutes), maybe 40+ people came and went from the shop. Most carried out various configurations of pains, some with sandwiches and/or viennoiseries as well.
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Tirains run fairly often (about every hour on an ordinary Weds mid-afternoon when I was there). You can get to Rennes in one direction and Lamballe (? - check ?) in the other. From Rennes you can get to lots of other places, and I used this method to quickly move from inland to coastal Brittany. Using the machine, it is easy to buy a through ticket and provided you stay on TER trains, you can bring a bike without reservation (but subject to space/train manager's say so on busy times). I didn't see a lot of commerces in the vicinity of the station, but likely one could find stuff if one was in need -- looks like centre-ville is about 1 K level ride away.
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Perched atop Mount Bel-Air, the highest point in the Côtes-d'Armor region, the Notre-Dame du Mont-Carmel chapel watches over the valley. Its octagonal architecture and radiating aisles make it a unique place. The view from the summit alone is worth the climb.
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Very good Crêperie du Centre
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Very beautiful castle on the canalized Oust
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There are over 50 road cycling routes in Forêt De La Hardouinais, catering to various skill levels. This includes 13 easy routes, 38 moderate routes, and 4 more challenging options.
The region is generally pleasant for road cycling from spring through autumn. The dense woodlands provide some shade during warmer months, and the rural roads are ideal for extended rides when the weather is mild. Winter conditions can vary, so checking local forecasts is advisable.
Yes, Forêt De La Hardouinais offers 13 easy road cycling routes. These trails typically feature less challenging terrain and elevation, making them suitable for those new to road cycling or looking for a more relaxed ride.
For experienced road cyclists seeking a challenge, there are 4 difficult routes available. One notable option is the Castle at Lake Tro – Guilliers Church loop from Merdrignac, which spans 82.0 miles (132.0 km) and features significant elevation gains, often taking nearly 6 hours to complete.
The komoot community highly rates road cycling in Forêt De La Hardouinais, with an average score of 4.6 stars from over 8 reviews. Cyclists often praise the extensive forest roads, open rural landscapes, and rolling hills that define the area, providing a natural setting for varied rides.
Yes, Forêt De La Hardouinais features several longer routes. The Castle at Lake Tro – Guilliers Church loop from Merdrignac is the longest at 82.0 miles (132.0 km), offering an extensive journey through varied countryside.
Many of the road cycling routes in Forêt De La Hardouinais are designed as loops, allowing you to start and end at the same point. Examples include the popular Mauron Dining Options – Paimpont Abbey loop from Merdrignac and the Médréac Church – Circuit 1 loop from Merdrignac.
The terrain in Forêt De La Hardouinais is characterized by dense woodlands and rural roads. You can expect a mix of moderate and challenging sections with rolling hills and some significant elevation gains, providing a dynamic experience on paved surfaces.
While specific highlights are not detailed for every route, the region around Forêt De La Hardouinais offers charming rural areas and small towns. Routes like the Mauron Dining Options – Paimpont Abbey loop from Merdrignac pass by historical sites such as Paimpont Abbey, offering cultural points of interest during your ride.
Many routes in the area, such as the Mauron Dining Options – Paimpont Abbey loop and the Médréac Church – Circuit 1 loop, commonly start from Merdrignac, which serves as a convenient hub for exploring the region's road cycling network.
Yes, some routes incorporate water features into their scenic paths. For instance, the Paimpont Abbey – View of Lac au Duc loop from Trémorel offers views of Lac au Duc, providing a refreshing change of scenery during your ride.


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