4.2
(38)
730
riders
91
rides
No traffic road cycling routes around Coësmes, located in the Ille-et-Vilaine department of Brittany, France, traverse a region characterized by diverse terrain and preserved natural beauty. The landscape features a mix of hilly areas and bocage, with hedgerows and woodlands providing a charming rural backdrop. Cyclists can explore routes on minor roads and "voies vertes" (greenways), offering quiet and scenic rides through this varied environment. The area provides a blend of natural features and access to historic towns and châteaux.
Last updated: July 3, 2026
5
riders
43.2km
02:00
350m
350m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
4
riders
60.3km
02:40
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4
riders
28.4km
01:10
200m
200m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4
riders
65.3km
02:45
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
31.6km
01:25
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Coësmes
It originally consisted of a simple nave built in the 15th and 16th centuries, and whose straight chancel was rebuilt in 1700. The church, thus restored, was solemnly blessed by the rector on August 2, 1761. In 1806, a chapel dedicated to Saint Margaret was added to the south, and in 1818, to the north, the tower was partly redone, with at its base the chapel of the Virgin Mary. The lord Du Val, at Saint-Didier, has in the church of Saint-Jean-Baptiste a tomb where Jean de La Porte, lord Du Val, was buried in 1618, and in 1761 Suzanne Marion, daughter of lord Du Val and widow of Charles Du Boispéan. M. de Guersans, vicar general, erected the confraternity of the Holy Spirit at Saint-Jean-sur-Vilaine on June 25, 1746. Several foundations exist in this church: that of Le Poirier, that of La Bâte, that of La Porte. Jeanne Guyot, lady of La Hamonais, founded an annuity of 36 livres for the maintenance of candles during the octave of the Blessed Sacrament.
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15th-century church. Choir remodeled in the 17th century during the construction of the altarpiece. North transept arm built in 1662. Nave remodeled in the 19th century: vaulting, side walls, enlargement of a bay with reuse of the portal, repair of the buttresses. In 1903, restoration of the roof and masonry by Arthur Regnault, choir mosaics by Odorico recently covered. 16th-century enclosure cross.
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This parish belonged to the Collegiate Church Notre Dame de VITRE until the year 1116. It was then handed over to the Abbey of Saint Melaine (in RENNES). SAINT-DIDIER, the patron saint of the Parish, is undoubtedly the holy bishop of RENNES who lived at the end of the 7th century. His statue is part of the altarpiece of the high altar (1721), as well as that of Saint GOLVEN.
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The Saint-Pierre church was built between 1885 and 1888. The plans were drawn up by the architect Michel Gelly. Due to a lack of financial resources, the building never received a spire.
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Hello, your Point of Interest • 10 km cycle path from Rougé to Châteaubriant (48°16'19.6"N 1°39'50.1"W) is not located correctly on the map. Here are the correct coordinates: 47°46'48.7"N 1°27'11.3"W. Sincerely
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With nearly 20 meters long, 6 meters wide, and 4 meters high, the Roche-aux-Fées remains the largest dolmen in France and one of the best-preserved in Europe. It is composed of a schist-covered passage formed by four chambers whose meaning has not yet been revealed. Although the construction of this monument dates back to the Neolithic period, around 2000 BC, specialists remain perplexed about its construction method. The site is impressive. And when you know that some stones weighing over 40 tons come from several kilometers around, you wonder how the inhabitants of the time managed to move them there. Such a site could only inspire stories, legends, and beliefs. One of them tells that the fairy Viviane, aided by fellow fairies, would have built this imposing monument... in one night. Another concerns lovers: to know if their union will last, couples must walk around the Roche-aux-fées, each in a different direction, and count the stones. If they find the same number of stones, their future will be bright! Through a mysterious alignment during the winter solstice on December 21st or 22nd, the sun rises facing the entrance of the dolmen. At that moment, the light rays magically illuminate the stone located at the back of the covered passage. Access is free and open. The small surrounding roads are charming and quiet.
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Short video of the site: https://www.youtube.com/watch?v=bqEBsKL7P7s
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There are over 80 no-traffic road cycling routes around Coësmes, ranging from easy to difficult. These routes are designed to offer quiet and scenic rides through the beautiful Ille-et-Vilaine department.
The region around Coësmes features diverse terrain, including hilly landscapes and preserved bocage, characterized by hedgerows and woodlands. You'll find well-paved surfaces on minor roads and 'voies vertes' (greenways), offering varied challenges and picturesque views.
Yes, many of the 'voies vertes' and minor road routes are suitable for families. The region emphasizes cycling for all levels, with routes often featuring gentle gradients and safe, car-free sections. Look for routes marked as 'easy' in the guide for the most family-friendly options.
Yes, many routes in the area are designed as loops, allowing you to start and finish at the same point. For example, the Château des Pères Park loop from Retiers offers a moderate 39 km ride, perfect for a circular tour.
You can explore various historical and natural attractions. Consider routes that pass by the impressive La Roche-aux-Fées Dolmen, a significant megalithic site. The historic towns of Chateaugiron and Rennes are also accessible for longer rides, offering picturesque centers and châteaux.
Yes, the region is known for its 'voies vertes' (greenways) which provide excellent car-free cycling. While specific sections of the 'La Régalante' route might be accessible, the Greenway from Châteaubriant to Rougé is a notable example of a dedicated cycle path in the wider area.
Spring and autumn offer pleasant cycling conditions with mild temperatures and beautiful scenery. Summer is also popular, though it can be warmer. Winter cycling is possible, but be prepared for cooler temperatures and potentially wet conditions.
Parking is generally available in and around Coësmes, particularly near town centers or starting points of popular routes. Many villages in the Ille-et-Vilaine department are cyclist-friendly and offer designated parking areas.
Yes, the region features preserved bocage landscapes with woodlands. Routes like the La Guerche-de-Bretagne – Miniatures Henri Chesnais loop from Le Theil-de-Bretagne can take you through charming rural areas that include forested sections and natural beauty.
The area is highly rated by the komoot community, with an average score of 4.06 stars. Reviewers often praise the tranquility of the routes, the scenic rural landscapes, and the opportunity to explore charming villages and historical sites on quiet roads.
While specific bike rental shops in Coësmes itself might be limited, you can often find rental services in larger nearby towns like Retiers or Martigné-Ferchaud, which are good starting points for exploring the region.
Yes, for experienced riders seeking a challenge, there are routes with more significant elevation gain. For example, the Fathers' Castle – Châteaugiron Castle loop from Le Theil-de-Bretagne is rated as difficult, covering 124 km with over 800 meters of ascent.


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