5.0
(3)
23
riders
7
rides
Mountain biking around Le Thieulin, situated within the Perche Regional Nature Park, offers a landscape characterized by rolling hills and varied elevation. The region features extensive forests and wooded countryside, providing shaded paths and diverse natural settings. Traditional sunken paths and hedgerows add unique elements to the rural landscape, creating interesting sections for mountain bikers. The terrain provides a dynamic environment with gentle ascents and descents, suitable for cross-country mountain biking.
Last updated: July 8, 2026
5.0
(1)
8
riders
24.7km
01:37
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
33.4km
02:26
350m
350m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(1)
2
riders
27.1km
01:41
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
2
riders
28.3km
01:53
390m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
2
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Church built in the first half of the 16th century, then raised in 1752. It is formed of a nave preceded by a narthex and adjoining two chapels forming a false transept. The 16th century door is formed of a low arch, adjoining smooth pilasters which support the lintel, above which a triangular pediment stands out from the wall. The church is decorated with murals in the apse and the side chapels, dating from the 16th and 17th centuries. In the choir, the paintings date back to the 19th century. Large flamboyant Gothic windows illuminate the building and retain stained glass windows.
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This country church stands out for its pretty little water pump on the side, as well as its cemetery where we find the grave of a Canadian aviator who died during the Second World War.
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Originally built in the 11th century, the church only had its walls in 1766. It was at this time that it was rebuilt with its bell tower.
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Thiron-Gardais Abbey was the mother abbey of one of the largest monastic orders of the Middle Ages, the Order of Tiron. There is a picnic area and Wi-Fi available inside. The gardens are impressive and highly recommended.
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In 1862, at a time when Napoleon III found himself facing anticlerical opposition, the bishop of Chartres sought to bring together Catholics certainly in his cathedral but also in the countryside. He has in his possession a relic of Saint James and decides to offer it to the Saint-Jacques church in Montlandon. Where does he get it from? Is it one of the two relics existing in Chartres before the Revolution, one attested at the Saint-André church in the 15th century, the other at the Hôtel-Dieu in the following century? The mystery remains. The same year, the parish priest, Father Joly, wrote a 28-page brochure entitled Historical notice on Saint James the Greater, his origin, his vocation, his apostolate, his death, his translation and his miracles followed by some reflections on the founding of a pilgrimage to Montlandon, printed in Chartres by the printer Garnier, which he sold for the benefit of his church, with the approval of his bishop. This attempt to found a pilgrimage was unsuccessful. The reliquary is still at the back of the church but could do with some serious cleaning. The church of Montlandon could today once again become a small local sanctuary, within walking distance of former pilgrims from Compostela or of those who will never go as far as Galicia. The same year, the parish priest, Father Joly, wrote a 28-page brochure entitled Historical notice on Saint James the Greater, his origin, his vocation, his apostolate, his death, his translation and his miracles followed by some reflections on the founding of a pilgrimage to Montlandon, printed in Chartres by the printer Garnier, which he sold for the benefit of his church, with the approval of his bishop. This attempt to found a pilgrimage was unsuccessful. The reliquary is still at the back of the church but could do with some serious cleaning.
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The Château de Montireau is a 15th century castle surrounded by moats and a wooded park. You can explore the castle grounds and admire the architecture of the chapel and the farmhouse. The castle is also the principal commandery of the Order of the Knights of Notre-Dame, a religious and military order dedicated to the Virgin Mary. You can learn more about the history and culture of this place by visiting the Domaine de Montireau website, where you can also book a stay or a reception.
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The Saint-Barthélemy Church dates from the 16th century and is a listed historical monument. You can admire its beautiful facade, its stained glass windows and its sculpted altars. The church is located in the small village of Montireau, surrounded by fields and forests. You will appreciate the peaceful atmosphere and the charm of this rural region.
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This discovery began with the old castle of Gougnault from 1300 to 1413 then the rebirth under Louis XIV and the creation of the Eure canal which crossed the park, followed by an 18th and 19th. "In 1780, four-year-old Anne Marie Reviers de Mauny planted a cedar in a kindergarten and the tree still stands in the town hall park" underlined Jacques Charron, the president of the association. This discovery ended with the period of the liberation of the village on August 15, 1944 by the Americans. source: the republican echo
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The mountain bike trails around Le Thieulin, located within the Perche Regional Nature Park, are characterized by rolling hills and varied elevation. You'll find extensive forests and wooded countryside, offering shaded paths. The region is also known for its traditional sunken paths and hedgerows, which can add unique and sometimes technical sections to your ride. The terrain is generally suitable for cross-country mountain biking with gentle ascents and descents.
There are over 10 mountain bike trails available around Le Thieulin, catering to various skill levels. These include 4 easy routes, 6 moderate routes, and 1 difficult route, ensuring options for both casual riders and those seeking a greater challenge.
Yes, there are several easy mountain bike trails around Le Thieulin. For a pleasant ride through rural landscapes, consider the Friaize Church loop from Courville-sur-Eure, which is 27.1 km long. Another accessible option is the Étang de Landelles loop from Courville-sur-Eure, covering 13.17 km with minimal elevation gain.
For a more challenging and longer ride, the Villeray Mill – Voie verte in Dorceau loop from Montlandon is a difficult route spanning 108.4 km, typically taking nearly 7 hours to complete. This trail leads through varied terrain, including greenways and forests, offering a significant endurance test.
As you explore the trails, you can encounter various points of interest. Notable landmarks include the historic Vaux Castle, as well as several charming churches like Orrouer Church and Notre-Dame Church. These attractions offer glimpses into the region's heritage amidst the natural beauty of the Perche Regional Nature Park.
The mountain bike trails around Le Thieulin are highly rated by the komoot community, with an average score of 4.6 stars from 5 reviews. Riders often praise the characteristic rolling hills and woodlands of the Perche region, appreciating the diverse natural settings and the pleasant riding experience offered by the network of paths.
Yes, many of the mountain bike routes around Le Thieulin are designed as loops, allowing you to start and finish at the same point. Examples include the Montlandon loop from Montlandon and the Friaize Church loop from Courville-sur-Eure, providing convenient options for exploration.
The Perche Regional Nature Park, where Le Thieulin is located, offers a pleasant riding experience throughout much of the year. The extensive forests provide shade during warmer months. However, like any outdoor activity, conditions can vary seasonally. It's always a good idea to check local weather forecasts, especially during winter, as paths might be affected by rain or frost.
While riding, you might come across local establishments. For example, the Bar de la Rivière is a highlight that could serve as a refreshment stop. The rural villages in the Perche Regional Nature Park often have small cafes or restaurants where you can refuel after your ride.
When mountain biking within the Perche Regional Nature Park, it's important to respect local regulations, which typically include staying on marked trails, being mindful of other users (hikers, horse riders), and protecting the natural environment. While specific permits for general mountain biking are not usually required, always check for any local signage or restrictions, especially in sensitive areas.
The trails around Le Thieulin feature varied elevation, contributing to the region's characteristic 'rolling hills'. For instance, the Mountainbike loop from Montlandon has an elevation gain of approximately 345 meters over 32.7 km, while easier routes like the Étang de Landelles loop from Courville-sur-Eure have a more modest gain of around 58 meters.
Le Thieulin is a rural area within the Perche Regional Nature Park. While public transport options might be limited directly to trailheads, you can often reach nearby towns like Courville-sur-Eure by regional train or bus, and then cycle to the starting points of the trails. Planning your route in advance and checking local transport schedules is recommended.


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