The best walks and hikes around Thoiry
4.5
(318)
1,675
hikers
192
hikes
Hiking around Thoiry offers routes through a landscape characterized by gentle hills, woodlands, and open fields, often featuring historical landmarks. The area provides accessible trails suitable for various fitness levels, with paths frequently following sections of the Avre Aqueduct or circling local ponds. This region, located in the Yvelines department, presents a mix of natural and cultural points of interest for hikers.
Best hiking trails around Thoiry
- The most popular hiking route is Thoiry Castle – Section of the Avre Aqueduct loop from Thoiry, a 3.8 miles (6.1 km) trail that takes 1 hour 38 minutes to complete. This route features the historic Thoiry Castle and follows part of the Avre Aqueduct.
- Another top favourite among local hikers is Autouillet Washhouse – Saint Sanctin Chapel loop from Auteuil, a moderate 4.8 miles (7.8 km) path. This trail explores local villages and historical washhouses, offering varied scenery.
- Local hikers also love the Section of the Avre Aqueduct loop from Villiers-le-Mahieu, a 8.2 miles (13.2 km) trail leading through rural landscapes and along the aqueduct, often completed in about 3 hours 25 minutes.
- Hiking around Thoiry is defined by gentle terrain, sections of the historic Avre Aqueduct, and tranquil pond loops. The network offers options for different ability levels, from easy strolls to moderate walks.
- The routes in Thoiry are highly rated by the komoot community with an average score of 4.5 stars from over 250 reviews. More than 1400 hikers have used komoot to explore Thoiry's varied terrain.
Last updated: July 1, 2026
4.4
(8)
17
hikers
6.27km
01:40
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
17
hikers
7.82km
02:05
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(1)
11
hikers
11.3km
02:54
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
6.19km
01:37
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
6
hikers
8.21km
02:06
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
Beneath our feet, a circuit that carries water to Paris from the Eure-et-Loir region. Inaugurated in 1893, it delivers 80 million liters of drinking water (out of a total of 680 million liters) per day.
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You can see bison, Przewalski horses, etc. there.
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Located at the crossroads, a small restored washhouse.
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The Avre aqueduct is one of the structures that supplies the city of Paris with drinking water. Inaugurated in 1893, it carries 80 million liters (out of a total of 680 million liters) per day from the Drouais in Eure-et-Loir. The water is transported by simple gravity: the altitude of the springs in the Avre region is 40 m higher than the level of the Saint-Cloud reservoir, their point of arrival. Several springs are captured in the Dreux region, in the Avre catchment basin.
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Away from the road, a very pleasant place to stop in the shade of the pergola.
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Tradition has it that Saint Sanctin, a missionary born in 270, bishop of Verdun and Meaux, passed through Auteuil. This small chapel was built on the site of the preaching in the 15th or 16th century. Above the door you can see a shell, indicating a stop on the road to Compostela. On the gable of the chapel is a bas-relief representing Saint Sanctin as a horseman blessing the faithful. Every year, on September 22, a procession joins the chapel from the church. On other days, the chapel is closed.
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We often think of the zoological park but the Chateau is also remarkable
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Frequently Asked Questions
What kind of terrain can I expect on hikes around Thoiry?
Hiking around Thoiry, located in the Yvelines department, features gentle hills, woodlands, and open fields. Many paths follow sections of the historic Avre Aqueduct or circle tranquil local ponds, offering a mix of natural and cultural points of interest.
Are there many easy hiking options in Thoiry?
Yes, Thoiry offers a good selection of easy hikes. Out of over 180 routes, 59 are classified as easy. An example is the Autouillet Washhouse loop from Auteuil, which is 3.8 miles (6.2 km) long with minimal elevation gain.
What historical landmarks or attractions can I see while hiking in Thoiry?
Many trails incorporate historical landmarks. For instance, the Thoiry Castle – Section of the Avre Aqueduct loop from Thoiry passes by the historic Thoiry Castle and follows part of the Avre Aqueduct. You can also explore other local castles like the Ruins of the Château de Beynes or the Behoust Castle.
Are there any circular walks available in Thoiry?
Yes, many of the routes around Thoiry are circular. For example, the Section of the Avre Aqueduct loop from Villiers-le-Mahieu is a moderate 8.2-mile (13.2 km) trail that takes you through rural landscapes and along the aqueduct.
What do other hikers say about the trails in Thoiry?
The trails in Thoiry are highly rated by the komoot community, with an average score of 4.5 stars from over 250 reviews. Hikers often praise the tranquil pond loops, the gentle terrain, and the well-maintained paths along the Avre Aqueduct.
Are the hiking trails around Thoiry suitable for families?
Yes, the area offers accessible trails suitable for various fitness levels, including easy strolls that are great for families. The gentle terrain and historical points of interest make for an enjoyable outing with children.
Are there any trails that feature local villages or unique historical structures?
Certainly. The Autouillet Washhouse – Saint Sanctin Chapel loop from Auteuil is a moderate 4.8-mile (7.8 km) path that explores local villages and historical washhouses, offering varied scenery and a glimpse into the region's past.
Can I find trails that go past ponds or water features?
Yes, several routes in Thoiry feature tranquil pond loops. The Pond loop from Villiers-le-Mahieu is a moderate 5.1-mile (8.2 km) hike that takes you around a local pond, offering peaceful views.
What is the best time of year to go hiking in Thoiry?
Thoiry's landscape of woodlands and open fields makes it enjoyable for hiking across multiple seasons. Spring and autumn offer pleasant temperatures and beautiful foliage, while summer provides longer daylight hours. Even in winter, the gentle terrain can be suitable for walks, though conditions may vary.
Are there any challenging hikes in the Thoiry area?
While Thoiry is known for its gentle terrain and accessible trails, there are some routes that offer a bit more challenge. Out of the 182 available tours, 15 are classified as difficult, providing options for more experienced hikers seeking longer distances or slightly more varied elevation.
What is the typical duration for a hike in Thoiry?
Hikes in Thoiry vary in duration depending on the route and your pace. Many easy to moderate trails can be completed within 2 to 4 hours. For example, a moderate 8.2-mile (13.2 km) route like the Section of the Avre Aqueduct loop from Villiers-le-Mahieu typically takes about 3 hours 25 minutes.
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