4.4
(107)
3,164
riders
330
rides
Road cycling around Thoiry features a landscape characterized by rolling terrain and gentle ascents, making it suitable for various fitness levels. The area offers well-paved surfaces that traverse rural settings and connect to historical landmarks. Cyclists can expect routes with modest elevation gains, passing through open countryside.
Last updated: May 23, 2026
36
riders
11.6km
00:33
90m
90m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
20
riders
11.8km
00:35
90m
90m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.5
(2)
9
riders
33.6km
01:29
190m
190m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
9
riders
51.1km
02:11
330m
330m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
8
riders
40.7km
01:48
290m
290m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Beautiful castle with a beautiful forest nearby 😉
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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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Nice city center with medieval architecture
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Very quiet footbridge over the Seine
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Very beautiful monument this Gothic Collegiate Church of Notre-Dame de Mantes-la-Jolie
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a pretty little village not to be missed in the Yvelines: you wouldn't think you were in the suburbs of Paris!
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Very hidden castle in the forest of Rambouillet
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The church of St Germain de Paris is quite imposing. It is worth a look as well as the war memorial.
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There are over 340 road cycling routes around Thoiry, offering a wide range of options for different skill levels and preferences. You'll find everything from easy loops to more challenging rides.
The region around Thoiry, particularly in the Auvergne-Rhône-Alpes, is characterized by diverse and challenging landscapes. Cyclists can expect impressive mountain passes, varied ascents and descents, and panoramic views. While some routes feature rolling terrain and gentle ascents, others offer significant climbs like those found in the Bauges massif or towards Mont Revard.
Thoiry offers a good mix of difficulty levels. You'll find 63 easy routes, 248 moderate routes, and 35 difficult routes. This variety ensures that both beginners looking for a relaxed ride and experienced cyclists seeking a challenge can find suitable options.
The road cycling routes around Thoiry are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Cyclists often praise the well-paved surfaces, the scenic views of lakes and mountains, and the diverse terrain that caters to different fitness levels.
Yes, many of the road cycling routes around Thoiry are designed as loops, allowing you to start and end at the same point. For example, the Maule Switchbacks in Jumeauville loop from Andelu is an easy circular route, and the La Mormaire Castle – Neuville Castle loop from Auteuil offers a longer, moderate circular ride.
Many routes pass by historical sites and natural features. You can cycle past the Ruins of the Château de Beynes or the Saint Martin's Church, Beynes. The region is also known for its châteaux, offering picturesque views during your ride.
Absolutely. The area around Thoiry is rich in historical castles. You can find routes that pass by or near several, including Behoust Castle, Château de Jouars-Pontchartrain, and Mareil-le-Guyon Castle. These make for interesting stops or scenic backdrops during your ride.
The road cycling routes in Thoiry offer stunning natural beauty. You can expect panoramic views of mountains, including glimpses of Lake Geneva and Mont Blanc from higher elevations like Grand Montrond. Many routes also traverse open countryside and rolling hills, providing a peaceful and picturesque cycling experience.
Yes, the Thoiry region is ideal for experienced cyclists seeking challenging climbs. The area features impressive mountain passes such as Marocaz Pass, known for its beauty and access to the Bauges massif, and Mont Revard, which rises to 1,563 meters and offers significant elevation gain. The Nivolet Cross is another prominent summit with phenomenal views.
Yes, Thoiry offers several easy road cycling routes perfect for beginners or those looking for a relaxed ride. An excellent option is the Roadbike loop from Jumeauville, which is an easy 11.7 km path with minimal climbing, ideal for a smooth and enjoyable outing.
The road cycling routes around Thoiry vary significantly in length. You can find shorter rides, such as the Maule Switchbacks in Jumeauville loop from Andelu at 11.6 km, which takes about 33 minutes. For longer excursions, routes like the La Mormaire Castle – Neuville Castle loop from Auteuil span nearly 60 km, typically completed in about 2 hours 37 minutes.
While specific parking locations are not detailed for every route, many road cycling routes in Thoiry start from villages or towns where public parking is generally available. It's advisable to check the starting point of your chosen route on komoot for more precise parking information or local amenities.
The best time for road cycling in Thoiry, especially given its mountainous terrain, is typically from late spring through early autumn (May to October). During these months, the weather is generally milder, and mountain passes are clear of snow, offering optimal conditions for enjoying the diverse landscapes and challenging climbs.


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