The Commelle ponds – The Coye-la-Forêt washhouse loop from Écouen - Ézanville

The Commelle ponds – The Coye-la-Forêt washhouse loop from Écouen - Ézanville

Hard

4.0

(1)

riders

The Commelle ponds – The Coye-la-Forêt washhouse loop from Écouen - Ézanville

03:55

58.4km

470m

Gravel riding

Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: August 14, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 29.8 km for 54 m

Open: • 5:00 AM-11:00 PM (otherwise closed)

Waypoints

Start point

Train Station

Get Directions

19.7 km

Royaumont Abbey

Highlight • Other

a place of calm that I recommend if you want to take a break: the green spaces are accessible, there is a café and the place is absolutely serene

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20.1 km

Royaumont Abbey Stream

Highlight • Other

Shade and coolness with the sound of flowing water

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20.3 km

Royaumont Abbey

Highlight • Historical Site

The abbey is open to the public. Entrance fee for a very interesting visit to this beautiful place steeped in history...

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24.0 km

The Baillon Castle Singletrack

Highlight • Trail

Magnificent single which runs along the new Thève and which crosses the domain of the castle of Baillon

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24.5 km

Seigneurie Singletrack

Highlight (Segment) • Other

Single that runs along the Nouvelle Thève river, located on the edge of the forest, much nicer than the cycle path when you're on a mountain bike or gravel!

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28.6 km

Single Track de la Nouvelle Thève

Highlight (Segment) • Other

A piece of single which runs along the Nouvelle Thève and which allows you to reach the ponds of Comelles. Watch out for pedestrians!

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30.2 km

Étang de la Loge

Lake

30.7 km

The Commelle ponds

Highlight • Other

The ponds of Commelles are part of the beautiful forest of Chantilly and therefore of the Regional Natural Park Oise-Pays de France It is a protected site, rich in biodiversity, …

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34.6 km

The Coye-la-Forêt washhouse

Highlight • Monument

On its outskirts stood, in the last century, a factory employing up to 200 workers at the height of its activity!
It was originally made playing cards, then it was …

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58.4 km

End point

Train Station

Way Types & Surfaces

Way Types

25.1 km

16.3 km

11.5 km

3.45 km

1.30 km

498 m

185 m

Surfaces

24.9 km

17.2 km

15.4 km

841 m

133 m

< 100 m

Elevation

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

Highest point (160 m)

Lowest point (30 m)

Weather

Saturday 31 October

13°C

4°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

July 6, 2025,Bikettes#20 froggy 🐐🐸💦 Ecouen

A fun outing for the Bikettes! They made it through the heavy downpours forecast.
Everyone's motivation made this outing possible; if one person lost motivation, the whole group would have fallen apart; the joy of riding together won out!
🐐🎉🍃
See you on July 20th for a ride in the sun this time!!

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