Refine your search for walks in Saint-Grégoire
Forêt de Rennes: Juteauderies circular

A short hike in the Rennes forest along shady forest lines and paths through the forest alongside the Caleuvre stream. This easy trail is particularly beautiful in early spring, when the beech trees have young, light-green leaves, or in autumn, when the leaves have turned yellow and red.
It takes you along the old water supply line that brought water from the Minette (a tributary of the Couesnon) to Rennes.
Along the Seiche

A short hike between ponds and following the Seiche river.
Servon-sur-Vilaine (castle, river and mill)

A pretty, easy, well-marked walk passing by a chapel, the Château du Gué, the Ancienne Fonderie de Servon-sur-Vilaine, the Oratoire Saint-Mathurin, the Vilaine, the old mill, the protected Pas Davy site, the greenhouses (mainly tomatoes) and the calvary. The return journey takes you along a leafy driveway through a housing estate.
Around Chevré lake

A short trail in Brittany’s countryside with a section along the Veuvre that winds before flowing into Chevré lake. Do not miss the small Roman bridge with its stone arches.
The 11 locks and 7 mills of Hédé

Circuit exploring the 11 locks of the Canal d’Ille-et-Rance.
Boël Trail (Sentier du Boël)

A very pleasant hike. First section at the top of cliffs, with lovely views over the Vilaine river and the site "Moulin du Boël". Cross a shady woodland, then return along the towpath.
To avoid as much as possible passing along the military site's fence ("Le Celar"), this new description uses a slightly more technical part of the GR®.
Couesnon Valley

The Couesnon river meanders through a deep valley, home to ancient mills.
Chambre au Loup circuit

The first part of this hike takes you into deep woods. Then you will discover the archaeological site of the medieval castle of Boutavent. Continue this hike through open areas with beautiful panoramic views and steep ascents and descents to reach the Étang de la Chambre au Loup.The return journey takes you back up a steep, open and rocky climb with breathtaking views.
:!: 9.07.2025: The signposting has been changed from blue to yellow.
Sightseeing tour of Vitré

Stroll through the historical heart of Vitré, city of art and history, with its medieval streets and alleys.
Wander in quest of the heritage wonders with this trail.
A true escape through history and the vitréen "art de vivre".
End the walk by a visit of the medieval castle and its museum before going back to the starting point.
Follow the description rather than the GPX tracks.
From Lehon Abbey to Saint-Pern

A long hike for experienced walkers, from Lehon (Côtes-d'Armor), starting at the old Saint-Magloire Abbey (founded in the 9th century) to Saint-Pern (Ille-et-Vilaine), the mother house of the Little Sisters of the Poor. A page of history and religious life waiting to be discovered.