4.0
(97)
421
riders
38
rides
Mountain biking around Berchères-Les-Pierres offers routes through agricultural plains and gentle undulations. The terrain features historical quarry sites and wooded sections, providing varied riding surfaces. Limestone quarries, which supplied stone for Chartres Cathedral, introduce geological formations. This landscape is suitable for cross-country and recreational riding.
Last updated: November 4, 2026
4.8
(4)
42
riders
54.0km
03:59
450m
450m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.4
(8)
18
riders
24.6km
01:44
150m
150m
Moderate mountain bike ride. Advanced riding skills necessary.

4.5
(2)
19
riders
23.8km
01:21
110m
110m
Easy mountain bike ride.
5.0
(2)
15
riders
32.9km
01:53
160m
160m
Moderate mountain bike ride. Advanced riding skills necessary.
4.8
(4)
17
riders
Easy mountain bike ride.
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Very beautiful walk, very bucolic
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very nice pond to rest
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According to tradition, the church choir covers the remains of an older building, possibly dating back to the 6th century, which was built to house the saint's body. According to current knowledge, the commune of Saint-Piat (Sanctus Piatus in Latin) officially appeared in 1087, mentioned in a charter of the Nottonville Priory (Eure-et-Loir), on which it depended. The current building was rebuilt during the time of Francis I, as suggested by the date 1535 engraved on two buttresses of the apse and the date 1542 engraved on a piece of wood from the vault. This is according to a study by the SAEL (Eure-et-Loir Archaeological Society). The three-sided apses, the dripstone towers (horizontal members projecting from a wall), and the sculpted roof structures are a testament to the importance of the reconstructions carried out in the department during the 16th century. The church of Saint-Piat is one of them. While the church has not been officially recognized, it nevertheless contains objects that have attracted attention both for their antiquity and quality, but not always for good reason. Their artistic value, far from attracting only religious or aesthetic interest, has also aroused a covetousness that, unfortunately, remains for some of them. Fortunately, those still in place are carefully cared for and offer the curious a story to discover, a beauty to slowly ponder as they progress toward the choir.
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Beautiful green space in the middle of the city. Sometimes flooded in winter.
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Eure River Banks Park
1
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A medieval building has shaped the city's skyline for centuries: the cathedral's two towers reaching towards the sky can be seen from a long way away. This early example of Gothic architecture not only shaped Chartres itself, but was also a model for many other church buildings for a long time, not only in France, but also spread beyond its borders to other countries.
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The cathedral is the seat of the bishop of the Roman Catholic diocese of Chartres
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There are over 45 mountain bike trails around Berchères-Les-Pierres. These routes offer a range of experiences, from easy rides through agricultural plains to more moderate challenges.
The terrain primarily features vast agricultural plains with gentle undulations. You'll also find paths through historical limestone quarry sites and wooded sections like the Bois de la Garenne, offering varied riding surfaces. It's generally suited for cross-country and recreational riding.
Yes, there are 15 easy mountain bike trails in the area. An example is the Pont Bouju – Chartres loop from Barjouville, which is 16.9 km long and takes about an hour to complete, leading through the local landscape.
You can explore historical quarry faces, particularly along trails like 'La carrière de la cathédrale', and ride through the Bois de la Garenne. Many routes also offer picturesque views of Chartres Cathedral rising above the fields.
Yes, the region is rich in history. The limestone quarries famously provided stone for Chartres Cathedral, and you can encounter these ancient quarry sites. You might also pass through Chartres itself, with landmarks like the Guillaume Gate.
Many trails in the Berchères-Les-Pierres area are suitable for riding with dogs, especially those through open agricultural plains and wooded sections. However, it's always recommended to keep your dog on a leash, particularly near livestock or in populated areas, and to check specific trail regulations.
Yes, with 15 easy routes, there are several options suitable for families. These trails typically feature gentle gradients and well-maintained paths, perfect for a leisurely ride with children. The Pont Bouju – Chartres loop from Barjouville is a good example of an easy route.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 70 reviews. Riders often praise the varied terrain, which includes open fields, historical quarry sites, and wooded sections, as well as the picturesque views of the surrounding countryside and Chartres Cathedral.
Yes, many of the mountain bike routes around Berchères-Les-Pierres are circular. For example, the moderate The finish line in Chartres – Saint-Piat Mill loop from Chartres is a 50.4 km trail that takes about 3 hours 34 minutes to complete.
The gentle undulations and varied terrain make mountain biking enjoyable for much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery. Summer can be good, but be mindful of warmer temperatures on open plains. Winter riding is possible, but trails may be muddy after rain.
While the region is generally known for cross-country and recreational riding, there are 30 moderate trails available. The View of the French Countryside – Eure Riverside Walk loop from Chartres is a moderate 47.5 km route that offers a good distance and varied scenery.
Berchères-Les-Pierres is situated within the Eure-et-Loir department. While specific public transport options directly to trailheads may vary, the nearby city of Chartres is well-connected and can serve as a starting point for many routes, such as the Difficult VTTAE tour. – Easy cool loop from Chartres.


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