Saint-Gérand walks

To the north-east of Pontivy, the Nantes–Brest Canal, on the River Douric, is fed by a series of ‘ponds’ which are in fact man-made basins designed to maintain a stable water level during lock operations.This route takes you past this succession of locks and ‘ponds’, passing by the Chapelle du Roz.A short, peaceful and tranquil walk along the water’s edge.

This hike will take you through the Rigole d'Hilvern on good paths. In the Middle Ages, according to legend, Saint-Caradec belonged to the Viscounty of Rohan. A smallpox epidemic occurred between 1865 and 1870, claiming 45 lives. Then, in 1902, a typhoid fever epidemic broke out in the region.

Hike on the south side of Lake Guerlédan, starting from the church of Saint-Aignan in the commune of the same name. A rather bucolic route dotted with a few farms. The route runs along the shores of the lake and through the forest surrounding it. The landscapes are therefore very varied. Numerous paths allow you to diversify the route.

Between the Côtes-d'Armor and Morbihan. Following the Guerlédan trail, you climb up to overlook the dam built around 1930 to supply the region with electricity, then through heathland and woods, you descend to the Nantes–Brest Canal. As you pass through the village of Saint-Aignan, you’ll come past an interesting little church and the electricity museum. Also worth seeing on the way out of the village is the small Saint-Aignan dam.

This hike will take you to Porz Braz along the Anse de Landroanec, then the Bois de Caurel. You will pass the prehistoric camp of Castel Finans before going back up through the woods and returning to Porz Braz.

Starting from the Mileade centre, this hike will take you along Lake Guerlédan to the dam. On the way back, you can take a break at the leisure centre before crossing the Bois Cornec.

In the footsteps of the Toileux: 19th-century linen manufacturers; a journey back in time with the Cromlec'h de Lorette (an ancient covered burial passage) ending with the Rigole d'Hilvern: a man-made stream dug to feed the Nantes-Brest Canal - a little-known aspect of Brittany.

A lovely hike that allows you to discover the shores of Lake Guerlédan. Start at Anse de Sordan and walk back up to Bon Repos Abbey.

This hike was completed and written during the summer of 2015, an exceptional period when the lake was drained for dam maintenance.We invite hikers to do this walk in spring, when the colours and scents are at their best, with the clear waters of the lake as a backdrop. Since 2024, major work has been underway between points 3 and 4 with a view to building a free Himalayan footbridge for crossing the Blavet, which cuts the complete tour of the lake in two. This will still be possible for the most experienced walkers. (See note in "Practical information".

The second part of the tour of Lake Guerlédan, the most physically demanding, particularly at the start. Departure from Le Manet towards Anse de Sordan, passing by the former Abbey of Notre-Dame de Bon Repos. Return route via the western side of the lake.

This easy route follows the meandering Blavet river along the towpath on the left bank. Along the way, enjoy views of the Castennec escarpments, the Saint-Gildas chapel-hermitage on the other bank and three locks.

The banks of the Blavet are rich in religious heritage.This circuit will take you to Saint-Nicolas des Eaux, its chapel and fountain, before continuing through the countryside to the imposing Saint-Nicodème Chapel and its four majestic fountains.Enjoy a peaceful return trip along the towpath.

Route on the right bank of the Blavet to follow the meander formed by this river at Saint-Nicolas des Eaux.

This very pretty route revolves around the Blavet valley, starting from Saint-Nicolas des Eaux, and allows you to discover some very interesting natural sites (the banks of the Blavet, Lande du Crano) as well as some remarkable examples of Breton architectural heritage (the semi-troglodytic chapel of Saint-Gildas, the noble houses of Bieuzy, the chapel of Saint-Nicodème, the locks). This walk is fairly well signposted (yellowPR® markings).

A circular loop along the meander of the Blavet, passing by the Saint-Gildas Chapel overlooked by a rock. Beautiful view of the Blavet, on the site of Castennec in the commune of Bieuzy. A few short steep sections on the way back, but no major difficulties.