![](/images/other/stat-length.png)
![Trail Walking Auffargis - Des Vaux de Cernay à la Source Yvette - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D104853%26Media%3D8360_6.jpg)
Des Vaux de Cernay à la Source Yvette
tracegps
User
![Length](/images/other/stat-length.png)
Length
23 km
![Max alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_max_24dp.png)
Max alt
190 m
![Uphill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_pos_24dp.png)
Uphill gradient
322 m
![Km-Effort](/images/other/stat-length.png)
Km-Effort
27 km
![Min alt](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_min_24dp.png)
Min alt
117 m
![Downhill gradient](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_neg_24dp.png)
Downhill gradient
322 m
![Boucle](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Boucle
Yes
Creation date :
2014-12-10 00:00:00.0
Updated on :
2014-12-10 00:00:00.0
![Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
4h19
Difficulty : Medium
![Scan this QR Code to open this trail in the SityTrail application](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/104853/qr.png?size=200)
FREE GPS app for hiking
About
Trail Walking of 23 km to be discovered at Ile-de-France, Yvelines, Auffargis. This trail is proposed by tracegps.
Description
Cet itinéraire relie la vallée des Vaux de Cernay aux sources de l'Yvette via l'étang du Perray, Auffargis et son château, les Essarts le Roi et les Petites Molières.
Positioning
Country:
France
Region :
Ile-de-France
Department/Province :
Yvelines
Municipality :
Auffargis
Location:
Unknown
Start:(Dec)
Start:(UTM)
419668 ; 5393872 (31U) N.
Comments
Trails nearby
![Trail Walking Cernay-la-Ville - _Senlisse dans un écrin de verdure - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D172082%26Media%3D58eba867-baea-4143-80e9-e47f03036c03.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Senlisse dans un écrin de verdure
Walking
Easy
(12)
Cernay-la-Ville,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
4.5 km | 5.7 km-effort
1h 30min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Auffargis - _Les 1000 facettes d''Auffargis - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D172079%26Media%3D17cc5ac4-6dc5-47bb-914f-f57b4e6dc7ba.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Les 1000 facettes d''Auffargis
Walking
Medium
(10)
Auffargis,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
10.2 km | 11.3 km-effort
2h 30min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Vieille-Église-en-Yvelines - _Les rigoles royales, reines de la plaine - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D172078%26Media%3D1c3b981b-b991-4f96-a37a-b9a039d8d070.JPG)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Les rigoles royales, reines de la plaine
Walking
Medium
(5)
Vieille-Église-en-Yvelines,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
10 km | 11 km-effort
2h 30min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Cernay-la-Ville - _Moulins des vaux de Cernay - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D792341%26Media%3D9a8eb0df-2390-435a-866e-b0dd9677df49.JPG)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Moulins des vaux de Cernay
Walking
Easy
(9)
Cernay-la-Ville,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
6.3 km | 7.8 km-effort
2h 0min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Lévis-Saint-Nom - _Le Vallon du Pommeret - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D172087%26Media%3D296168f6-bac5-406d-9015-aae13e393b5e.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Le Vallon du Pommeret
Walking
Easy
(11)
Lévis-Saint-Nom,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
6.3 km | 8 km-effort
1h 30min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Senlisse - _Sentier découverte des maréchaux - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D792820%26Media%3D3d8a65e5-a46f-42a3-8cf9-3bcb3c260e3a.png)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Sentier découverte des maréchaux
Walking
Easy
(4)
Senlisse,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
4.3 km | 5.4 km-effort
1h 12min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Cernay-la-Ville - _Les Vaux de Cernay - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D749401%26Media%3Dc6641060-57a7-4acc-af16-2a691ac9313e.JPG)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Les Vaux de Cernay
Walking
Medium
(3)
Cernay-la-Ville,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
8.4 km | 10.4 km-effort
2h 15min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking Lévis-Saint-Nom - _L'Yvette - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D791900%26Media%3D1a0fab6c-bee3-420c-863c-ba0cc33379bb.JPG)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_L'Yvette
Walking
Easy
(4)
Lévis-Saint-Nom,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
5.2 km | 7 km-effort
1h 29min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes
![Trail Walking La Celle-les-Bordes - _Animaux de la ferme et faune sauvage - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fservices.sitytrail.com%2FGeolivesWS%2FDownloadMedia.ashx%3FTrailID%3D749987%26Media%3D2b4960e8-40f4-40d7-ba40-d1279ecfb88b.jpg)
![Walking Walking](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
_Animaux de la ferme et faune sauvage
Walking
Medium
(1)
La Celle-les-Bordes,
Ile-de-France,
Yvelines,
France
![](/images/other/stat-length.png)
12.7 km | 13.5 km-effort
3h 0min
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
Yes