![](/images/other/stat-length.png)
![Trail Walking Fontaine-Chaalis - t264479859_bois de perthe - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fstatic1.geolcdn.com%2Fsiteimages%2Fupload%2Ffiles%2F1553511878bg_sport_marche.png)
t264479859_bois de perthe
Pousscailleux
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)
1h42
Difficulty : Medium
![Scan this QR Code to open this trail in the SityTrail application](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/3620792/qr.png?size=200)
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About
Trail Walking of 6.3 km to be discovered at Hauts-de-France, Oise, Fontaine-Chaalis. This trail is proposed by Pousscailleux.
Description
Arbre remarquable, "l'Ancêtre de Perthe", N 49° 08.254 / E 002° 43.494, 37 m de haut et âgé de 250 ans, peut-être le plus vieux chêne sessile de cette forêt, n'est plus. Déjà déclaré "arbre solide mais à surveiller" en mai 2002 par un expert de l'ONF, et dépourvu de feuillage en 2016, il est, comme beaucoup d'autres grands arbres de sa section, définitivement manquant.
Positioning
Comments
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