![](/images/other/stat-length.png)
![Trail Walking Noisy-sur-École - pso-170328 - RECO Coulisses3pi - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D725271%26Media%3D9dcdf208-84b5-43be-a8b7-42f41ffedfcf.jpg)
pso-170328 - RECO Coulisses3pi
randodan
User
![Length](/images/other/stat-length.png)
![Max alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_max_24dp.png)
![Uphill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_pos_24dp.png)
![Km-Effort](/images/other/stat-length.png)
![Min alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_min_24dp.png)
![Downhill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_neg_24dp.png)
![Boucle](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
![Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
6h40
Difficulty : Medium
![Scan this QR Code to open this trail in the SityTrail application](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/725271/qr.png?size=200)
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About
Trail Walking of 14 km to be discovered at Ile-de-France, Seine-et-Marne, Noisy-sur-École. This trail is proposed by randodan.
Description
- Mardi 28 mars 2017 -<br>
1ère reconnaissance des Coulisses.<br>
Départ 9h20, sentier classique 25 bosses jusqu'en bas du "103" . Hors piste pour contourner Jean des Vignes et Souris . A la Roche au Four, hors piste pour la Mare des Marchais ; recherche infructueuse d'un accès plus direct . Classique chemin de la Maison Poteau, Mare aux Joncs.<br>
13h, pique-nique près de l'abri hors piste sous le sentier 25 b.<br>
14h, on repart pour la "Mare à Nous" via le hors piste de la Platière (déjà fait avec les GLM) . Sur le Chemin des Béorlots, JP est tenté par un hors piste d’aspect sympa . Surprise, d'abord un bassin-massif de fleurs, puis les ruines d'une construction qui avait dû être très sympa et très fleurie . Diplodocus et Sabots pour finir.<br>
17h10 à la voiture.<br>
JP,Da
Positioning
Comments
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![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
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![On foot On foot](https://static1.geolcdn.com/sitytour/trail-icons/100.png)
On foot
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