![](/images/other/stat-length.png)
![Excursión Bici de montaña Treffieux - Balade autour de Gruellau - Photo](https://media.geolcdn.com/t/1900/400/ext.pjpeg?maxdim=2&url=https%3A%2F%2Fstatic1.geolcdn.com%2Fsiteimages%2Fupload%2Ffiles%2F1524743154velo.jpg)
Balade autour de Gruellau
tracegps
Usuario
![Longitud](/images/other/stat-length.png)
![Altitud máxima](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_max_24dp.png)
![Desnivel positivo](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_den_pos_24dp.png)
![Km-Effort](/images/other/stat-length.png)
![Altitud mínima](https://static1.geolcdn.com/siteimages/upload/files/1508320355ic_sort_altitude_min_24dp.png)
![Desnivel negativo](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)
![Bici de montaña](https://static1.geolcdn.com/sitytour/trail-icons/202.png)
2h00
Dificultad : Medio
![Escanee este código QR para abrir la excursión en la aplicación SityTrail](https://capi.geolives.com/qq0zvz2zws4bq2lad0pu/sitytour/trails/105866/qr.png?size=200)
Aplicación GPS de excursión GRATIS
A propósito
Ruta Bici de montaña de 33 km a descubrir en Países del Loira, Loira-Atlántico, Treffieux. Esta ruta ha sido propuesta por tracegps.
Descripción
Petite balade autour de l'étang de Gruellau et de la Mine d'Abbaretz. Avec un peu de chance vous assisterez à la descente effrénée des pentes de la mine par quelques freeriders Nantais qui ont fait de ce lieu un des plus beau spot de la région. Le départ peut se faire indifféremment de Gruellau sur la commune de Treffieux ou bien depuis la Mine d'Abbaretz. A chaque fois, vous n'aurez aucun mal à vous stationner.
Localización
Comentarios
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Bici de montaña
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Caballo
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![Senderismo Senderismo](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
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![Senderismo Senderismo](https://static1.geolcdn.com/sitytour/trail-icons/101.png)
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![Caballo Caballo](https://static1.geolcdn.com/sitytour/trail-icons/300.png)
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![](/images/other/stat-length.png)
![](https://static1.geolcdn.com/siteimages/upload/files/16400158638029165_repeat_loop_refresh_sync_direction_icon.png)
![Excursión Caballo Abbaretz - abbaretz - Photo](https://media.geolcdn.com/t/375/260/ext.jpg?maxdim=2&url=https%3A%2F%2Fstatic1.geolcdn.com%2Fsiteimages%2Fupload%2Ffiles%2F1524743154cheval.jpg)
![Caballo Caballo](https://static1.geolcdn.com/sitytour/trail-icons/300.png)
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