Moulin de Sannois – Strategic route. loop from Bois-Colombes

Mountain biking trails

Moulin de Sannois – Strategic route. loop from Bois-Colombes

Moderate

3.0

(5)

riders

Moulin de Sannois – Strategic route. loop from Bois-Colombes

02:28

32.1km

430m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 20, 2026

Tips

Cycling is not permitted along parts of this route

After 17.8 km for 51 m

After 18.0 km for 100 m

After 22.8 km for 71 m

Waypoints

Start point

Train Station

Get Directions

7.64 km

Single raid at the end

Highlight (Segment) • Other

To be done of course in the direction of the descent

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8.71 km

Moulin de Sannois

Highlight • Monument

Very nice point of view

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9.41 km

Small surprise staircase

Highlight • Trail

For those who want to challenge themselves, you can! I prefer to walk down.

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19.8 km

Rinvals Wood

Highlight • Forest

The Green Spaces Agency has just completed the development of the Belvédère des Rinvals.

This platform, overlooking the surroundings of the Buttes du Parisis, has had the particularity of housing, …

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20.7 km

View of La Défense from Haut des Carrières Lambert

Highlight • Viewpoint

once you have completed the climb, pause in front of the cemetery with a view of La Défense

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21.3 km

Strategic route.

Highlight • Other

long straight line with multiple successive very steep pits, start by gaining maximum speed. from the second remember to decrease by two plates at least to be able to pedal before reaching the top 😃

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22.1 km

Viewpoint

Highlight • Viewpoint

Magnificent point of view, with many possibilities of paths.

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25.5 km

The Butte du Parisis

Highlight • Other

Photo taken from the entrance, but for the bravest there is a magnificent panorama awaiting you from the top, seen over Paris, the Moulin d'Orgemont ... I'll let you discover that.

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32.1 km

End point

Train Station

Way Types & Surfaces

Way Types

12.5 km

6.70 km

6.15 km

4.37 km

2.30 km

133 m

Surfaces

15.0 km

8.26 km

5.50 km

1.83 km

1.12 km

455 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (170 m)

Lowest point (30 m)

Weather

Thursday 22 October

14°C

9°C

95 %

Additional weather tips

Max wind speed: 40.0 km/h

to get more detailed weather forecasts along your route

Comments

May 22, 2022,randonnée organisée : " randonnée du picolo"

A cool hike apart from its difficulty. Since the beginning of my organized hikes, it's the worst in terms of markup, a few course errors. The main thing is that I arrived, right? Apparently the markup was done on Saturday; these are people who removed markings and the organizers did not put the GPX a few days before but yesterday …

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August 6, 2023,Problème de gps écran figé

GPS problem with the frozen screen, I had to do a course out of the blue by recording the course with the smartphone. In addition to this problem, I was not in good shape. The terrain was slightly muddy in some places, I expected worse with the rain of the last few days.
The rear tire doesn't move, I'm waiting …

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August 21, 2023,Cormeilles Hard v2

New D+ record, on Strava I have 900 and Garmin 838. I was in good shape compared to the last outing. Some trails that required portage, a lot of fallen trees but fun (it's part of the game). I thought I was very close to the 1000 of D+ to see the exceeded.
As usual some gps issues but the …

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May 18, 2024,Cormeilles Hard v3 part 1

I passed the symbolic bar of 1000 m of D+ with a total of 1100 m for 41.8 km, finally!. Journey through the Cormeilles forest, I combed the area with a fine-tooth comb. The ground has dried well, there are a few singles to avoid due to slush, horse ruts and nettles 😤:
- from kilometer 27.7 to 29.1 (slush, …

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September 7, 2023,On s'amuse à Cormeilles et sur les buttes avec du D+ et du D- 😋

Today I wanted to enjoy the forest of Cormeilles en Parisis in "Hard" version, it's been a long time!
It was an opportunity to have a little fun with my freshly acquired action cam! Unfortunately I still have to learn how to extract images to post them correctly on Komoot and do some video editing that is worth it 😅 …

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September 13, 2024,Sortie difficile physiquement

Today I'm heading towards the Cormeilles forest. The ground is dry most of the time and wet with mud and clay that made me fall. I struggled physically, muscularly I hadn't fully recovered.

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February 19, 2024,Modif Tour classique Cormeilles

The slush was present, the ground was filled with mud, puddles, etc. I didn't move very quickly because of the slush, clay and fallen trees. Otherwise, the route was good, the bike was very expensive (very dirty). In the Bois Trouillet, loggers have redone and removed paths. At kilometer 9.4 the trail is blocked by shrubs. The trail from kilometer …

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December 14, 2022,Les 3 buttes et la neige

Go for a little snowy ride today! 😛
It's not what I had planned, but @Vince Havard's Cormeillaise Hard tour made me want to and I was strongly inspired by it, thank you 😉
Well the snow made me deviate a little from my original track, not that it was very slippery, but the thin layer is enough to hide …

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