4.3
(1514)
6,605
riders
375
rides
Mountain bike trails around Ollainville offer varied terrain, characterized by undulating landscapes and accessible routes. The region features elevation changes, often found within forested areas and along natural waterways, providing dynamic experiences for riders. Proximity to lakes further suggests scenic beauty and potential for waterside trails. This combination of features makes Ollainville a compelling destination for mountain biking.
Last updated: June 29, 2026
4.5
(128)
249
riders
34.8km
02:02
120m
120m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(9)
32
riders
50.4km
04:06
560m
560m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.9
(22)
42
riders
23.0km
01:51
200m
200m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.2
(14)
27
riders
35.6km
02:54
360m
360m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(5)
16
riders
37.5km
03:09
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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.
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The Carouge basin is the point of convergence of the Orge, Blutin, Salmouille and Boële. The basin was dug in the 1970s to extract materials for road construction, and also to manage the floods of the Orge. Here you can see many species of birds, such as seagulls, cormorants and ringed plovers depending on the season. The path along the basin is safe and flat.
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The bridge over the Orge, near the Bassin du Breuil in Épinay-sur-Orge, is a charming passage that offers a peaceful view of the river and its green banks. Surrounded by trees and paths, this bridge is an ideal place for a contemplative break. The murmur of the water and the serenity of the landscape invite you to relax.
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Very nice gravel route!!
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Hello everyone, be careful, several waypoints (notably 5) do not exist or no longer exist. I really struggle to follow this tour.
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Nice view of the village and the church of Saint-Sulpice de Favière, before entering the hard part of the coast towards the forest...
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It is at the end of a climbing and winding road that we discover the small church of Saint-Yon, and its adjoining cemetery. Here rests, under an ancient mausoleum, Maurice MOREL (1885-1972), better known as the "King of the Hard End" in reference to the metal reinforcement he invented for safety shoes which made his fortune. .
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Ollainville offers a wide selection of mountain bike trails, with over 390 routes available. These range from easy to difficult, catering to various skill levels.
The mountain bike trails around Ollainville feature varied and undulating terrain. You'll encounter forested areas, natural waterways, and scenic landscapes, including potential waterside trails near lakes. The region's elevation changes provide dynamic experiences for riders.
Yes, Ollainville has 65 easy mountain bike trails. An example of an easy route is the Orge Riverbank Snack Bar – View of the Château de Lormoy loop from Égly, which is 17.6 miles (28.3 km) long and leads through riverine landscapes.
Absolutely. For those seeking a challenge, Ollainville offers 45 difficult mountain bike trails. The region's terrain, with its elevation changes and varied landscapes, provides opportunities for advanced riding skills.
Many trails in Ollainville pass by beautiful natural features. You can explore several lakes, such as Lac d'Olainville, Trévoix Pond, and Carouge Basin. These offer scenic views and tranquil spots along your ride.
Yes, beyond the natural beauty, you can discover interesting landmarks. Consider visiting the Saint-Sulpice Church of Saint-Sulpice-de-Favières or the Templars' Bridge. Some routes also pass by unique structures like the Fauvettes Viaduct or the Old Route of the Limours Aérotrain.
Many of the mountain bike trails in Ollainville are designed as loops, offering convenient circular routes. An example is the Stroll along the banks of the Orge – View of the Château de Lormoy loop from Arpajon, which follows the Orge riverbanks.
The mountain bike trails in Ollainville are highly regarded by the komoot community, with an average rating of 4.4 stars from over 1,200 reviews. Riders often praise the varied terrain, the scenic beauty of the forested areas and waterways, and the diverse options for different skill levels.
While specific seasonal data isn't provided, the varied terrain and forested areas suggest that spring and autumn would offer pleasant temperatures and beautiful scenery. Summer can also be enjoyable, especially on shaded trails, while winter might present colder conditions.
While specific parking locations aren't detailed, many trailheads in popular mountain biking regions typically offer designated parking areas. It's advisable to check the individual route descriptions on komoot for specific parking information related to your chosen trail.
Ollainville's proximity to larger urban areas suggests that some access via public transport might be possible, particularly to starting points in towns like Arpajon or Égly. However, specific public transport links directly to trailheads are not detailed. We recommend checking local transport schedules and route starting points for the most accurate information.
Yes, you can find longer routes for extended rides. For instance, the Lac d'Olainville – Saint-Yon Church loop from Égly is a moderate trail spanning nearly 50 km (31 miles), offering a substantial ride.


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