4.7
(248)
1,523
riders
97
rides
Touring cycling routes around Chartainvilliers offer access to diverse landscapes in the Eure-et-Loir department of France. The region features the generally flat Beauce Plain, transitioning to rolling hills towards the Perche region, and scenic routes along the Eure Valley. Its proximity to Chartres provides an interconnected urban network of cycle paths extending into natural areas, making it suitable for various skill levels.
Last updated: May 21, 2026
4.5
(54)
311
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(40)
198
riders
53.1km
03:02
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(8)
67
riders
159km
09:25
700m
700m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
9
riders
17.2km
01:22
140m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1
riders
35.1km
02:07
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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There were once two parishes in Maintenon: "St. Nicholas," a parish serving the castle and its dependent houses. The church of St. Nicholas, adjoining the castle, now deconsecrated, still stands on Maintenon's main square. "St. Peter," a parish covered by the surveys in this table, is a current parish in the commune. In addition, there was a priory, founded in 1220 under the name of the Priory of Our Lady of Maintenon. The church of Saint-Pierre in Maintenon is mentioned at the beginning of the 12th century, but nothing appears to have survived from this period. Indeed, the Count of Montgomery, a Huguenot, passed through Maintenon in 1567 and ruined the church. In 1692, Madame de Maintenon rebuilt the church of Saint-Pierre, which had fallen into ruin and had become too small for a population that had grown from 700 to 1,100 with the arrival of labor for the construction of the aqueduct. However, there is no evidence that the new church was built on the site of the old one. The foundation stone of the new church of Saint-Pierre was laid on June 4, 1692, by the Vicar General. The blessing took place on July 17, 1694. Bishop Godet des Marais subsequently consecrated the building. In 1736, the large "Henriette" bell was blessed by Mr. Jean François DEREYROLES, parish priest, in the presence of "the Most High and Most Powerful Lord, Monsignor Jean Paul François de NOAILLES, Count of AYEN" and by "the Most High and Most Powerful Lady, Madame Henriette Louise DAGUESSEAU de FRESNE, Countess of AYEN." From 1805 to 1813, Duke Jean-Paul de NOAILLES and his wife refurnished and decorated the Saint-Pierre church (the woodwork, credenzas, and pews were redone). The church's embellishment continued until 1899. The church's architecture is unremarkable. However, it is listed as one of the few Baroque churches in the department. The choir is flanked on one side by a sacristy and on the other by a room called "the vault." This is because, until the 1990s, it contained the bodies of some members of the Noailles family, who were buried there in stacked boxes that are still visible, but disused. The organ, installed in the gallery, is no longer in use. It had been partially dismantled for a renovation that proved too expensive, and some of the pipes were stolen. During the 1939-1945 war, almost all of the old stained-glass windows were destroyed and replaced with modern ones, the work of a master glassmaker from the region: Victor Cot-Dezan.
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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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According to biblical accounts, the apostle "Saint Jacques" was the first person to be executed for his faith, as recorded in the Acts of the Apostles, making him an early martyr (blood witness) of Christianity. His tomb in the town named after him, "Santiago de Compostela" (Galicia, Spain), is one of the most famous and important pilgrimage destinations in the world and is often ranked third after Jerusalem and Rome. Yesterday (July 25) was his feast day in the calendar of saints. When this date falls on a Sunday (this was last the case in 2021), the Catholic Church celebrates a special "Holy Year" there (extended by Pope Francis until 2022 due to the coronavirus pandemic).
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Many centuries ago, our ancestors discovered the possibility of harnessing the power of the elements—which, while helpful and useful on the one hand, could also be a threat as untamed forces of nature—for various purposes, thus eliminating the need for human or animal muscle power. Mills like these are a good example of the human engineering skills of earlier generations: The heavy millstones used to grind grain or press oil, for example, could be powered by wind or—as in this case—water.
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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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The place to take a break in Illiers-Combray.
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Situated on the banks of the Eure River, the village of Maintenon boasts a peaceful atmosphere and rich heritage. Dominated by its Renaissance castle and famous for its unfinished aqueduct designed by Vauban, the town invites you to stroll. The ancient streets, the banks of the Eure River, and the Louis XIV Canal provide an ideal setting for a break in the footsteps of history.
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There are over 100 touring cycling routes around Chartainvilliers, offering a wide variety of options for different preferences and skill levels. These include 56 easy routes, 30 moderate routes, and 15 difficult routes.
The region around Chartainvilliers offers diverse terrain. You'll find the generally flat Beauce Plain, ideal for relaxed rides, as well as more rolling hills as you venture towards the Perche region. Scenic routes also follow the Eure Valley, often featuring paths along riverbanks.
Yes, many of the 56 easy routes are suitable for families. For example, the Maintenon – Saint-Piat Mill loop from Maintenon is an easy 11.0 miles (17.7 km) path that offers a gentle ride through rural landscapes, perfect for a family outing.
Yes, many routes in the area are designed as loops. For instance, the View of the Beauce Plains – Saint-Piat Mill loop from Saint-Piat is a 21.7 miles (34.9 km) circular trail, and the Maintenon Castle – Maintenon Castle loop from Saint-Piat is another great option for a round trip.
Cycling routes often lead to charming villages and historical sites. Near Chartres, you can visit the magnificent Chartres Cathedral, a UNESCO World Heritage site. Other attractions include the Guillaume Gate and the Pont Rouge on the Louis XIV Canal. The region also offers natural beauty like the Forêt de Rambouillet.
Chartainvilliers is close to Chartres, which is well-connected by public transport. While direct public transport to specific trailheads in Chartainvilliers with bikes might be limited, Chartres itself has an interconnected urban network of cycle paths that extend into natural areas. For more detailed information on cycling and public transport options in the wider Chartres area, you can consult the local tourism office website: chartres-tourisme.com.
Yes, many touring cycling routes in the Chartainvilliers area, especially those starting from towns like Saint-Piat or Maintenon, will have local parking available. For routes originating closer to Chartres, you can typically find parking in the city, which then connects to the wider cycling network.
The spring and autumn months generally offer the most pleasant conditions for touring cycling in Chartainvilliers, with mild temperatures and beautiful scenery. Summer can also be enjoyable, though it can get warmer, especially on the open Beauce Plain. Winter cycling is possible but may require more preparation for colder weather.
Yes, many routes pass through charming villages and towns where you can find cafes, restaurants, and local shops for refreshments. Larger towns like Chartres and Maintenon offer a wider range of accommodation options. It's always a good idea to check opening times, especially in smaller villages.
The touring cycling routes around Chartainvilliers are highly rated by the komoot community, with an average score of 4.5 stars from over 420 reviews. Cyclists often praise the varied terrain, from the peaceful rural plains to the scenic river valleys, and the well-maintained paths that make for an enjoyable experience.
Yes, the wider Eure-et-Loir region, including areas near Chartainvilliers, is traversed by significant long-distance routes. Notably, La Véloscénie, which connects Paris to Mont-Saint-Michel, passes through the area. A section of the historic Camino de Santiago (Via Tours) also goes through, connecting places like Chartres and Illiers-Combray. You can find more information about the Saint-Jacques by Bike route via Tours on francevelotourisme.com.
Absolutely. A prime example is the difficult Domaine de Rambouillet – The finish line in Chartres loop from Jouy, a 97.9 miles (157.6 km) trail that connects the natural beauty of the Rambouillet forest with the historic city of Chartres, offering a challenging yet rewarding experience.
Yes, the Lavoir de Soulaires – Saint-Piat Mill loop from Saint-Piat is an easy 15.6 miles (25.1 km) route that provides pleasant views of the local countryside and passes by the historic Saint-Piat Mill, perfect for a relaxed ride.


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