4.4
(126)
684
riders
95
rides
Gravel biking around Chilly-Mazarin offers a diverse landscape within the Île-de-France region. The terrain is characterized by a mix of parklands, river basins, and open agricultural fields, providing varied surfaces for exploration. The area features gentle rolling hills, with some routes including short, noticeable climbs. This environment provides suitable conditions for a range of gravel biking experiences.
Last updated: May 22, 2026
5.0
(2)
16
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.7
(13)
29
riders
23.8km
01:24
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5.0
(4)
20
riders
48.5km
02:30
240m
240m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
5.0
(3)
11
riders
16.2km
00:50
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
11
riders
34.8km
01:51
160m
160m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Difficult route if you are there to ride. I do not recommend it to cyclists other than touring cyclists.
0
0
Very little elevation gain following this stream
0
0
The crêperie, the lakeside chalet, serves excellent crêpes and boasts a magnificent view. A very friendly place. It's located near the basilica in Lonpon-sur-Orge.
0
0
Best done early in the morning as it is very busy during the day.
0
0
Unmissable Gravel rides to reach Choisel
0
0
very nice gravel descent from Boullay-les-Troux to St Rémy
0
0
Great view when you are at the top of the viaduct!
0
0
There are over 130 gravel bike routes available around Chilly-Mazarin, offering a wide range of options for different skill levels and preferences. You'll find everything from easy loops to more challenging, longer rides.
The region around Chilly-Mazarin is generally pleasant for gravel biking from spring through autumn. Spring offers fresh greenery, while autumn provides beautiful colors. Summers are also suitable, but it's advisable to ride earlier in the day to avoid the midday heat. Always check local weather conditions before heading out.
The gravel trails around Chilly-Mazarin feature varied surfaces, including compacted dirt, gravel paths, and some paved sections, often traversing agricultural areas and wooded sections. While elevations are generally modest, some routes include short, noticeable climbs. Conditions are usually good, but can be muddy after heavy rain, especially in wooded or riverside areas.
Yes, Chilly-Mazarin offers a good selection of easy gravel bike trails perfect for beginners. For instance, the Saulx Basin – Saulx-les-Chartreux Basin loop from Palaiseau is an easy 10-mile route with minimal elevation gain, ideal for those new to gravel biking.
Absolutely. For experienced riders seeking a longer and more challenging experience, consider the Perray Natural Park – Janvry Fountain loop from Gravigny Balizy. This difficult route spans over 46 miles (75 km) and includes significant elevation changes, offering a rewarding challenge.
Many routes around Chilly-Mazarin are accessible via public transport, particularly those starting from towns with RER train stations like Massy-Europe or Gravigny Balizy. For example, the Sceaux Castle and Gardens – Sceaux Park loop from Massy-Europe begins conveniently near the Massy-Europe RER station.
Parking is generally available in the towns and villages that serve as starting points for many routes, such as Massy, Gravigny Balizy, or Champlan. Look for public parking areas near train stations or town centers. Always check local signage for parking regulations and fees.
Yes, the region's gentle terrain and network of paths make it suitable for family outings. Easy routes like the Saulx Basin – Saulx-les-Chartreux Basin loop from Palaiseau are great for families, offering relatively flat and safe paths through scenic areas.
Many of the gravel bike routes around Chilly-Mazarin are designed as circular loops, allowing you to start and finish at the same point. Examples include the popular Saulx Basin – Bassin de Coupières loop from Gravigny Balizy and The Large Fields – Chemin Rural du Chat Noir loop from Champlan.
The trails offer diverse scenery, including historic parklands, river basins, open agricultural fields, and wooded sections. You can enjoy views of the Château de Sceaux and its gardens, or explore the tranquil landscapes of the Saulx Basin. The region provides a mix of natural beauty and cultural landmarks.
Beyond the cycling, you can explore several interesting landmarks. The Sceaux Castle and Gardens are a notable highlight. Other attractions include the historic Montlhéry Tower and the charming Templars' Bridge, offering glimpses into the region's rich history.
The gravel biking routes around Chilly-Mazarin are highly rated by the komoot community, with an average score of 4.3 stars from over 180 reviews. Riders frequently praise the diverse landscape, which combines parklands, river basins, and open fields, as well as the well-maintained network of paths that cater to various skill levels.


Browse the best Gravel rides in other regions.