4.1
(19)
679
riders
180
rides
Road cycling around Guenroc offers diverse landscapes characteristic of inland Brittany, featuring varied terrain and a network of secondary roads. The region is defined by the picturesque Rance Valley, with its gentle ascents and descents, and the tranquil Rophemel Dam and Lake. Cyclists can expect routes that wind alongside water and through the Pays des Faluns, characterized by varied altitudes ranging from 23m to 102m. These features provide engaging experiences for road cyclists, from undulating routes to scenic stretches along…
Last updated: May 18, 2026
7
riders
70.7km
03:14
590m
590m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
8
riders
70.9km
03:04
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5
riders
59.7km
02:36
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
76.2km
03:24
770m
770m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
48.8km
02:09
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Done on a gravel bike, but the route is more suitable for mountain biking.
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magical place
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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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Hot showers, electricity, supermarket in the village
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The lake will be emptied in stages in order to carry out work on the dam during 2024. The level has already dropped significantly
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Church built from 1911 to 1915 by Athur Régnault (wikipedia)
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Aboard rail bikes or pedal handcars, you will explore the landscapes of the Brocéliande region on the old Brohinière - Dinan - Dinard railway line. (lagaredemedreac.fr)
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the Saint-Lunaire or Notre-Dame church (1864-1865), work of the architect Jean Baptiste Delarocheaulion and the entrepreneur Jean Marie Commereuc d'Irodouer. The first stone was laid and blessed on May 29, 1864. The church, in the shape of a Latin cross, was completed on December 10, 1865. (infobretagne.com)
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Road cycling around Guenroc offers diverse landscapes characteristic of inland Brittany. You'll encounter varied terrain, including undulating routes through the picturesque Rance Valley with its ascents and descents, and tranquil stretches around the Rophemel Dam and Lake. The routes often utilize quiet secondary roads, providing a scenic experience.
Yes, the Guenroc area offers road cycling routes for various abilities. While most routes are rated as moderate, there are also easier options available. In total, you can find over 180 road cycling routes, with 32 categorized as easy, 139 as moderate, and 10 as difficult, ensuring there's something for every rider.
While cycling near Guenroc, you can explore several natural and historical points of interest. The routes often pass by the scenic Etang de Bétineuc and the tranquil Lac de Rophemel. You might also encounter historical vestiges like the Menhir de la Pierre Longue or the Megalithic Alignments of Lampouy, adding cultural depth to your ride.
Yes, many of the road cycling routes around Guenroc are designed as loops, allowing you to start and end your ride in the same location. Examples include the Plouasne-Becherel Station – Médréac Church loop from Tréfumel and the Église Notre-Dame du Quiou – Biwak loop from Tréfumel, which offer varied terrain through the region's natural beauty.
The Côtes d'Armor region, including Guenroc, generally offers favorable conditions for road cycling from spring through autumn. Summer provides warm weather, ideal for longer rides, while spring and early autumn offer pleasant temperatures and vibrant scenery. It's always advisable to check local weather forecasts before heading out.
While many routes are moderate, the region's commitment to developing cycling networks, including greenways and cycle routes, suggests that there are quieter secondary roads suitable for families. Look for routes with lower traffic and gentler elevation profiles, particularly those away from main roads, to ensure a comfortable experience for all ages.
The road cycling experience around Guenroc is highly rated by the komoot community, with an average score of 4.2 stars from over 10 reviews. Cyclists often praise the varied terrain, the scenic beauty of the Rance Valley, and the tranquility of the secondary roads that allow for an immersive experience in Brittany's natural and cultural heritage.
Guenroc and its surrounding villages offer local cafes, pubs, and restaurants where cyclists can refuel. While specific 'bike-friendly' certifications may vary, the general hospitality of the region means you'll likely find welcoming establishments. For accommodation, look for guesthouses or small hotels in Guenroc or nearby towns like Bécherel, which is known for its charm.
Absolutely. The historic town of Bécherel, Book Town, with its medieval village and panoramic views, is a rewarding cycling destination from Guenroc. Routes like the Bécherel, a stronghold – Bécherel, Book Town loop from Tréfumel allow you to integrate cultural exploration into your ride.
Yes, you can find natural attractions like the Néal Waterfall and View of the Pond in the vicinity of Guenroc. While not directly on every road cycling route, some paths may offer access or scenic views of such features, particularly in areas with varied terrain and water bodies.
The road cycling routes around Guenroc vary in length, but many popular options are substantial. For instance, the Dinan Viaduct – Saint-Malo Church, Dinan loop from Tréfumel is about 45.9 km (28.5 miles), and the Hac Castle – Notre-Dame Church of Le Quiou loop from Tréfumel covers approximately 42.7 km (26.5 miles). These routes typically take a few hours to complete, offering a good workout and ample sightseeing.
Generally, no special permits are required for road cycling on public roads in Brittany or around Guenroc. The region is known for its cycling-friendly network of secondary roads. However, always respect local traffic laws and any specific regulations if you venture onto private land or designated nature reserves.


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