4.5
(123)
593
riders
66
rides
Touring cycling around Sandarville offers access to diverse landscapes within the Eure-et-Loir department of France's Centre-Loire Valley region. The area features gently undulating lands, a mosaic of cereal crops, vineyards, and orchards, alongside picturesque villages. The Loir Valley, a significant cycling route, traces the Loir river through varied terrain, including areas with troglodytic homes. Expansive wheat fields characterize the Beauce region, providing wide-open vistas for cyclists.
Last updated: July 4, 2026
4.3
(49)
252
riders
56.3km
03:12
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(37)
54
riders
39.1km
02:22
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(6)
55
riders
68.6km
03:58
230m
230m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
4.5
(4)
37
riders
45.1km
02:38
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
192km
11:06
890m
890m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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The Church of Saint-Aignan owes its name to the Bishop of Orleans around 400, when a pre-Romanesque church stood on the same site. Over the centuries, it was replaced by various other buildings, particularly those destroyed by fire. Saint-Aignan was the parish of the Counts of Blois and Chartres.
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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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The imposing structure known as the "Château de Chateaudun" that reveals itself to visitors here is, of course, also available in other sports in the komoot system. For the corresponding hiking highlight, you'll find further relevant information and additional photos under the tips. If you're interested, see =>> https://www.komoot.com/de-de/highlight/936307
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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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Beautiful green space in the middle of the city. Sometimes flooded in winter.
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There are over 60 touring cycling routes available around Sandarville. These routes cater to various skill levels, with 39 easy, 22 moderate, and 5 difficult options to explore.
The Sandarville area, located in the Eure-et-Loir department, features gently undulating lands, rolling hills, and winding country lanes. You'll cycle through a mosaic of cereal crops, vineyards, and orchards, alongside picturesque villages. The region also includes sections along the River Eure and River Loir, offering tranquil rides. The vast agricultural landscapes of the Beauce provide wide-open vistas.
The best time for touring cycling around Sandarville is generally during the spring and autumn months when the weather is mild and pleasant. Summer can also be enjoyable, though it can get warmer. Winter cycling is possible but may be less comfortable due to colder temperatures and potentially wet conditions.
Yes, there are several easy touring cycling routes suitable for families. For example, the Ponds of Fontenay-sur-Eure loop from Bailleau-le-Pin is an easy 29.1 km route that takes about 2 hours to complete, offering a pleasant ride through rural landscapes.
Many routes offer glimpses of local heritage and natural beauty. You might pass by the Moulin de Ver-lès-Chartres, a historic windmill, or the Château des Boulard. The region is also home to charming churches like the Church of Saint James, Illiers-Combray, and the Saint-Georges Church of Saint-Georges-sur-Eure. The 15th-century murals in Saint-Orien church are also a notable sight.
Yes, Sandarville's location provides access to sections of significant long-distance routes. The Veloscenic cycle route, which connects Paris to Mont-Saint-Michel, traverses the Eure-et-Loir department via Chartres, offering picturesque scenery for multi-day adventures. Other routes like the Royal Valley of the River Eure by bike and the Loir Valley by bike are also accessible.
The touring cycling routes around Sandarville are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Cyclists often praise the diverse landscapes, from rolling hills and agricultural fields to tranquil riverbanks, and the well-maintained paths that make for an enjoyable ride.
Yes, many touring cycling routes around Sandarville are designed as loops, allowing you to start and end at the same point. Examples include the Ponds of Fontenay-sur-Eure – Rives du Loir loop from Bailleau-le-Pin and the Rives du Loir – Ponds of Fontenay-sur-Eure loop from Bailleau-le-Pin, which offer scenic circular journeys.
While Sandarville is a smaller commune, the surrounding region, especially in nearby towns and villages, offers various options for cafes, pubs, and accommodation. Planning your route to pass through larger settlements like Chartres or Chateaudun will provide more choices for refreshments and overnight stays.
For many routes starting from villages like Bailleau-le-Pin, you can typically find public parking in the village centers or near local amenities. It's advisable to check specific starting points for designated parking areas, especially for longer routes.
Yes, for experienced touring cyclists seeking a challenge, there are more difficult routes. An example is The finish line in Chartres – Saint-Piat Mill loop from Bailleau-le-Pin, a demanding 191.4 km route with significant elevation gain, offering a substantial ride for those looking to push their limits.


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