4.8
(20)
168
riders
55
rides
Touring cycling routes around Marchezais offer access to the tranquil rural landscapes of the Eure-et-Loir department in northern France. The region is characterized by picturesque river valleys, such as the Drouette and Eure, and extensive forested areas like the Rambouillet Forest. Well-developed regional cycling networks, including greenways and "little roads," provide varied terrain for cyclists. This area serves as a strategic base for exploring the natural beauty and historical sites of both Eure-et-Loir and the neighboring Yvelines department.
Last updated: May 4, 2026
8
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
50.2km
03:06
380m
380m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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12
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
26.3km
01:32
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
24.1km
01:26
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Pleasant and interesting place to stop. Options for refreshments.
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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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A very beautiful greenway It's an old railway line that has been covered over; it used to go all the way to Dreux. We love going there for cycling, and it's also ideal for walking and rollerblading.
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Built at the end of the 12th century by the Counts of Montfort and listed as a Historic Monument since 1889, the Houdan Tower was used to watch for enemies and defend the territory. The Keep consists of a 15 m diameter and 21 m high tower, flanked by four turrets of the same height located at the four cardinal points. From the 16th century until the French Revolution, the Keep served as a prison, and executions took place at the foot of the Tower. The first water reservoir was installed in the tower in 1880. The second, built in 1952, is still visible. Tours are available on certain days.
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A fine example of a large old horse trough, and a beautiful row of old houses leading up to the church.
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Montchauvet is a charming little village on top of a feudal hill (old houses, some remains of a wall and the castle, and an old church with a pretty Romanesque portal).
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A fine example of a large old horse trough, and a fine row of buildings up to the church.
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There are over 50 touring cycling routes around Marchezais, offering a wide range of options for exploring the Eure-et-Loir and Yvelines departments. These routes are highly rated by the komoot community, with an average score of 4.7 stars.
The terrain around Marchezais is varied, featuring tranquil rural landscapes, picturesque river valleys like the Drouette and Eure, and extensive forested areas such as the Rambouillet Forest. You'll find well-developed regional cycling networks, including greenways and 'little roads,' providing a mix of gentle paths and more challenging sections.
Yes, Marchezais offers over 30 easy touring cycling routes. A good option for beginners is the Parc à Berchères – Church of Berchères loop from Saint-Lubin-de-la-Haye, which is 26.3 km long and takes about 1 hour 30 minutes to complete.
For experienced cyclists seeking a challenge, there are 6 difficult routes available. One such route is The finish line in Chartres – Eure Valley Greenway loop from Marchezais - Broué, a demanding 152.5 km journey that follows the Eure Valley Greenway and offers views towards Chartres.
Yes, the region is well-suited for family cycling, with many easy routes and greenways. The extensive Rambouillet Forest, for example, features 60 km of dedicated cycle trails that are generally suitable for families, offering a safe and enjoyable environment away from traffic.
You can integrate cultural exploration into your tours by visiting several historical sites. Notable attractions include the Anet Castle, The Donjon of Houdan, and the Château d'Abondant. The Château de Tilly – Lavoir de Montchauvet loop from Houdan is a moderate route that passes by historical sites like Château de Tilly.
Many of the touring cycling routes around Marchezais are designed as loops. For instance, the Chateau de Bourdonné – The Donjon of Houdan loop from Houdan is an easy 24.1 km circular route that takes you past the Donjon of Houdan.
Cyclists can enjoy serene river valleys, such as the Drouette and Eure, and extensive forested areas like the Rambouillet Forest. Some routes offer distant views of Chartres' Notre-Dame Cathedral, and you can explore the countryside around the Étang de Croth, as seen on the Church in Rouvres – Bivouac Area at Étang de Croth loop from Marchezais - Broué route.
The region is generally pleasant for cycling from spring through autumn. These seasons offer mild temperatures and lush landscapes, ideal for exploring the river valleys and forests. While specific weather conditions can vary, avoiding the peak heat of summer or the colder, potentially wetter winter months is advisable for optimal touring.
While Marchezais itself is a small rural town, the surrounding areas and nearby villages offer various cafes, pubs, and accommodation options catering to cyclists. Many routes pass through charming French countryside villages where you can find places to refuel and rest.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 20 reviews. Reviewers often praise the tranquil rural setting, the picturesque river valleys, and the well-developed cycling networks that allow for diverse and enjoyable touring experiences.


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