4.3
(169)
2,443
riders
16
rides
No traffic road cycling routes around Boissy-Le-Sec traverse a landscape characterized by gently rolling countryside and expansive plateaus. The region features a network of local roads winding through tranquil agricultural fields and wooded areas. Cyclists will encounter varied terrain, including valleys with moderate slopes, offering diverse experiences for different skill levels. The Essonne department, where Boissy-Le-Sec is located, is known for its natural heritage, including forests and wetlands.
Last updated: July 5, 2026
34
riders
10.2km
00:29
150m
140m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(3)
9
riders
20.2km
01:01
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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7
riders
43.4km
01:45
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(1)
4
riders
28.5km
01:16
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5
riders
73.5km
03:20
580m
580m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Boissy-Le-Sec
Attached to the castle, the 13th-century church was burned down in the 15th century. Rebuilt, it was consecrated in 1539. The lords of Oysonville could pass from the castle to the church through a door opening onto a platform at the back of the church without mixing with the people. The altarpiece, the churchwarden's pew and the pulpit are from the 18th century. In the 19th century, the paneling of the nave was replaced by a plaster vault. Many tombstones are visible.
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The tower of the church of Sainville, as well as the choir and the first three bays of the main nave, are in the Transitional Romanesque style from the end of the 12th century; the rest of the main nave and the side aisles appear to date only from the 15th century. The bell tower contains three bells. The largest, listed as a historic monument, is engraved with a quatrain: "Founded smokes all new I am the Patron of Sainville, I bear the name of St. Peter. In the year 1014. XLIX." (1549) The second, from 1821, bears this inscription: "Blessed be the Lord God of Israel, for he has visited and redeemed his people." Gospel of Saint Luke, chapter 1, verse 68. The third is located above the other two.
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Very pretty village but few shops! Choose Clairefontaine for supplies
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Magnificent wash house and its lake...
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A village of medieval origin, Rochefort en Yvelines is well worth a little detour, as the town has retained its picturesque character with its old houses and cobbled streets, and in its center the small market square, a quiet spot near the bakery with a fountain. The most curious, and the bravest, will go up (on foot) to the church which overlooks the town and the forest. You will also see the remains of the fortified castle hidden in the woods.
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There are over a dozen dedicated no-traffic road cycling routes around Boissy-Le-Sec. These routes allow you to explore the tranquil countryside without the disturbance of cars, offering a peaceful cycling experience.
The routes around Boissy-Le-Sec feature a diverse landscape, from gently rolling countryside and open agricultural fields to plateaus and valleys with varying slopes. You'll find a mix of easy, paved routes and some with more elevation gain, suitable for different skill levels. The Essonne department is known for its contrasting reliefs, providing a picturesque and engaging ride.
Yes, many routes are suitable for beginners or those preferring an easy pace. For instance, the Blancheface Oratory loop from Sermaise is an easy 9.9 km ride with moderate elevation, perfect for a relaxed outing. Another easy option is the Blancheface Oratory – Sermaise Washhouse loop from Sermaise, which covers 20.2 km.
You can discover several natural and historical points of interest. Routes often pass by scenic ponds like Trévoix Pond and Lac d'Olainville. You might also encounter unique geological sites such as the Butte du Puits geological site or the Caves of Sermaise. The region's rich biodiversity, including wooded areas and limestone grasslands, adds to the scenic beauty.
Absolutely. Many routes wind through small, quiet villages, offering a glimpse into authentic rural life. You might pass by historical churches like the Saint-Sulpice Church of Saint-Sulpice-de-Favières or even the impressive Château de Dourdan. The village of Boissy-le-Sec itself features its own château with a beautiful wooded park.
Yes, many of the no-traffic road cycling routes around Boissy-Le-Sec are designed as loops, allowing you to start and finish at the same point. Examples include the Saint Peter's Church – Musée Eugène Farcot loop from Corbreuse, a 43.6 km ride, or the shorter Souzy-la-Briche Castle – Villeconin Castle loop from Sermaise at 16.4 km.
Parking is generally available in or near the starting villages of the routes, such as Sermaise, Corbreuse, or Étampes. Look for public parking areas within these towns, which typically offer convenient access to the quiet country roads that form the no-traffic cycling network.
While Boissy-Le-Sec itself is a rural area, some nearby larger towns like Étampes (a starting point for routes like the Saint Basil's Church – Église de Boissy-la-Rivière loop) are accessible by regional train services (RER C line from Paris). From these towns, you may need to cycle a short distance to reach the quieter, no-traffic sections of the routes.
Many of the easy and moderate no-traffic routes are suitable for families, especially those with some cycling experience. The absence of car traffic makes for a safer and more relaxed environment. Always check the route's distance and elevation profile to ensure it matches your family's capabilities.
The Essonne department, where Boissy-Le-Sec is located, is characterized by its extensive network of quiet local roads winding through rolling countryside and agricultural fields. Its diverse natural heritage, including forests, ponds, and varied reliefs, creates a picturesque backdrop. This combination of tranquil roads and scenic beauty makes it an ideal destination for car-free road cycling. You can learn more about the region's landscapes at essonnetourisme.com.
The no-traffic road cycling routes around Boissy-Le-Sec are highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquility of the routes, the beautiful rural scenery, and the opportunity to enjoy cycling away from vehicle traffic.


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