4.7
(10)
66
riders
7
rides
Gravel biking around Mainvilliers offers access to a landscape characterized by rolling hills and winding country lanes, situated at the doorstep of Chartres. The region features a blend of accessible natural spaces, including the Eure River and Seresville Woods, providing varied terrain for outdoor pursuits. This area is conducive to exploring numerous no traffic gravel bike trails, making it suitable for different skill levels. The Eure-et-Loir department, where Mainvilliers is located, provides a network of cycle routes through its countryside.
…Last updated: October 21, 2026
4.2
(5)
24
riders
45.9km
02:37
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
3
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

8
riders
63.6km
03:53
380m
380m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4
riders
40.3km
02:18
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
5.0
(1)
13
riders
21.0km
01:06
70m
70m
Easy gravel ride. Mostly paved surfaces.
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Popular around Mainvilliers
A walk that is doable even in rainy and cool weather thanks to its cycle paths
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very nice pond to rest
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The current remains are those of the 15th-century gate and its barbican or artillery boulevard. The earliest remains on the site date back to the 1st century, with the remains of an ancient domus, a street, and its wooden gutter. The first Guillaume Gate was built around 1185; a wall can still be seen a little further along Rue de la Porte Guillaume. Source: https://journals.openedition.org/cem/14214?lang=en
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Beautiful green space in the middle of the city. Sometimes flooded in winter.
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Easy and very beautiful hike following the river and pond; however, be careful at the roundabout on the way back to Lucé.
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Using the power of moving water to drive a mill wheel is an ancient invention that dates back to pre-Christian times. Thanks to such a construction, human or animal muscle power could be easily replaced by a watercourse - natural or artificially created - in order to grind grain into corn, for example. There are essentially two different ways of driving watermills: either the water simply hits the blades of the water wheel from below to set it in motion; or the water is guided above the wheel and falls onto the blades; this type of construction is more efficient due to natural gravity.
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Eure River Banks Park
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Chartres en Lumières returns for a 21st edition, illuminating 21 sites seven evenings a week from April 13, 2024 to January 5, 2025. For the 2024 season, Chartres en Lumières includes in its program the Saint-Aignan church, which is preparing its grand return, and the façade of the Departmental Council, Place Châtelet, where the Eurelian heritage will be honored. With Chartres en Lumières, immerse yourself in a magical, colorful universe and discover, in an atypical way, the must-sees in the heart of the city of Chartres from dusk to 1 a.m. (11:30 p.m. from October 27).
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You can find several dedicated no-traffic gravel bike trails around Mainvilliers. Our guide features 6 routes, ranging from easy to difficult, ensuring there's something for every skill level.
The routes around Mainvilliers traverse a beautiful landscape characterized by rolling hills and winding country lanes. You'll pass through charming villages, alongside the serene Eure River, and potentially through natural areas like the Seresville Woods, offering a picturesque backdrop for your ride.
Yes, there is an easy route perfect for beginners or those looking for a relaxed ride. The Chartres – Eure Riverside Park loop from Barjouville is an excellent option, offering a gentle introduction to gravel biking in the area.
Absolutely. For a more demanding ride, consider the Eure Riverside Walk – The finish line in Chartres loop from Jouy. This route covers over 67 kilometers with significant elevation, providing a good challenge while keeping you away from traffic.
Many routes offer views of the Eure River, providing peaceful scenery. You might also encounter charming villages and historical elements. For instance, the Château de Fontaine-la-Guyon – Fontaine-la-Guyon loop from Fontaine-la-Guyon takes you past the Château de Fontaine-la-Guyon. Additionally, the proximity to Chartres means you might catch glimpses of the magnificent Chartres Cathedral on some trails.
Yes, most of the recommended no-traffic gravel bike trails in this guide are designed as loop routes. This allows for convenient starting and ending points, often bringing you back to where you began without needing to retrace your steps.
While these routes are specifically chosen for their low traffic, the best time to enjoy gravel biking in Mainvilliers is generally during spring and autumn. The weather is milder, and the natural scenery is particularly vibrant. Summer can also be pleasant, especially in the mornings or late afternoons, but always check local weather conditions.
Yes, the Moulin de Ver-lès-Chartres – Ponds of Fontenay-sur-Eure loop from Amilly Ouerray is a great option if you're looking to cycle past water features. This route includes scenic sections around the ponds of Fontenay-sur-Eure, offering beautiful views and a tranquil atmosphere.
The komoot community highly rates the gravel biking experience around Mainvilliers, with an average score of 4.5 stars. Reviewers often praise the peacefulness of the routes, the beautiful countryside, and the joy of exploring the region away from busy roads.
For more inspiration on outdoor adventures and sports activities in the wider Eure-et-Loir department, you can visit the official tourism website. Check out their sections on Adventures and Sports & Active Adventures for additional ideas.


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