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France
Centre-Val de Loire
Chartres
Pierres

Moulin de Jouy – Saint-Piat Mill loop from Pierres

Routes
Road cycling routes
France
Centre-Val de Loire
Chartres
Pierres

Moulin de Jouy – Saint-Piat Mill loop from Pierres

Easy

3.9

(15)

100

riders

Moulin de Jouy – Saint-Piat Mill loop from Pierres

01:12

30.7km

100m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: June 18, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 16.0 km for 85 m

Waypoints

A

Start point

Bus stop

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1

13 m

Église Saint Gervais et Saint Protais

Highlight • Other

Built in the 16th century, with a lovely crafted portal; ogival wooden vault, with sandboxes, as in Brittany.

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2

1.56 km

Saint Nicolas Church

Highlight • Other

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.

Translated by Google •

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3

7.91 km

The origin of the Lambert brickyard can be traced back to the establishment of a “thuille” oven, on a farm at a place called “Le Marais”, bounded on one side by the Chemin de Saint Piat à Gallardon and the another by the Chemin de Dionval in Mévoisins.

The last brick firing took place in January 1997, after the sudden death of James Lambert. The factory had not been profitable for several years, but diversifications had been attempted, such as the factory of concrete blocks and the trading of building materials.

Four generations of the Lambert family have succeeded each other in the management of the brickyard.

Translated by Google •

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4

9.72 km

Lavoir de Soulaires

Highlight • Monument

Beautiful, recently renovated washhouse. Its water is supplied by a spring, not the river. It's a great place to take a break.

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5

10.2 km

Funny birds

Highlight • Other

When you arrive on Jouy, you will find a strange big top, it is the Mars Aile circus, of which you can, if you are lucky, admired trapeze artists.

Translated by Google •

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6

11.4 km

Cirque Mars Aile

Highlight • Structure

Lost in the middle of nowhere, the circus Mars Aile to put down its suitcases. During performances, you will be able to discover trapeze artists in particular.

Translated by Google •

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7

20.6 km

Moulin de Jouy

Highlight • Monument

The Moulin de Jouy welcomes you in a green setting, between calm and resources.

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8

24.6 km

Saint-Piat Mill

Highlight • Monument

The Moulin de Saint-Piat is a water mill located on the Eure and dating from the 11th century where it was once used for the production of flour and the extraction of oil. You can admire the architecture of the mill, which was extended in 1865, and enjoy the view of the river and the nearby church. The mill is also a good place for birdwatching, as you may be able to see herons, kingfishers and ducks along the water.

Translated by Google •

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B

30.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

29.0 km

975 m

288 m

157 m

148 m

110 m

< 100 m

Surfaces

29.7 km

739 m

148 m

< 100 m

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Elevation

Elevation

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Weather

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Tuesday 23 June

41°C

21°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

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