4.5
(47)
354
hikers
32
hikes
Hiking around Hémonstoir offers access to the natural heritage of central Brittany. The landscape is characterized by the Rigole d'Hilvern, an artificial canal now serving as a greenway, and features discreet hills and valleys. The Oust River and local ponds, including the Étang du Grand Téno, contribute to the local hydrology and scenery. This environment provides varied terrain for exploration.
Last updated: July 2, 2026
5.0
(6)
16
hikers
7.07km
01:50
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
15
hikers
7.77km
02:02
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
12
hikers
12.9km
03:17
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
7.93km
02:04
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
8
hikers
3.90km
01:01
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A wide variety of goods were available from a food truck. Unfortunately, the coffee, which had been kept warm, wasn't very good. But the homemade cakes were delicious.
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Between “le Couedic”, “Parc Buisson”, “Lann Buhan”, “Parc Er Lannet” and “Keroret”, there are no less than five locks which follow one another on this part of the Nantes to Brest canal.
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The Forêt lock is one of the many locks that balance the waters on the Nantes-Brest canal. It is named after the forest of Branguily forest which extends, at this location, on both sides of the canal.
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There’s a lovely campsite in Kerfourn called Ker Therese, ideal for stopping off whilst cycling the Nantes Brest Canal. #kertherese
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Charming view of the small community along the canal. The old church is mirrored beautifully in the calm waters.
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Charming small town on the banks of the river Oust and the Canal from Nantes to Brest which merge for part of the way. It is the home to the House of Rohan, members of which included viscounts, dukes and princes and has had a prominent role in French history. The name of the commune and it's coat of arms are identical to that of the family. Murals and historic buildings tell the story. There is also a helpful visitor center.
2
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Sequence of nine locks, seven of which are very close to each other. Boat traffic must have been very slow on this section…
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There are over 35 hiking routes around Hémonstoir, catering to various skill levels. You'll find a good mix of easy, moderate, and a few more challenging trails to explore the region's natural beauty.
The terrain around Hémonstoir is characterized by the Rigole d'Hilvern, an artificial canal that offers relatively flat and accessible paths, ideal for leisurely walks. Beyond the canal, you'll encounter discreet hills and valleys, providing varied landscapes typical of central Brittany.
Yes, Hémonstoir offers several easy routes suitable for families. Many trails along the Rigole d'Hilvern are flat and accessible. For example, the Hiking loop from Croixanvec is an easy 5.45 km path that takes about 1 hour 26 minutes, perfect for a family outing.
Most hiking trails in the Hémonstoir area are dog-friendly, especially those along the Rigole d'Hilvern and through the countryside. It's always recommended to keep your dog on a leash, particularly near agricultural areas or wildlife, and to respect local signage.
Yes, many of the routes around Hémonstoir are designed as circular walks. A popular option is the Écluse 41 – Écluse 39 loop from Gueltas, an easy 6.85 km trail that follows a section of the Rigole d'Hilvern and brings you back to your starting point.
While hiking in Hémonstoir, you can explore the unique Rigole d'Hilvern and its associated sites like the Butte d'Hirgouët. The area also features two ponds, including the Étang du Grand Téno, and the Oust river. You might also encounter historical locks along the canal, such as the Écluse de la Forêt or the Stumo lock on the Nantes-Brest canal.
The trails in Hémonstoir are highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Hikers often praise the peaceful atmosphere, the well-maintained paths along the Rigole d'Hilvern, and the varied scenery of central Brittany.
While many trails are easy to moderate, there are options for longer hikes. For instance, the Écluse 41 – Écluse 39 loop from Saint-Gonnery is a moderate 13 km path that also runs alongside the Rigole d'Hilvern, offering a longer exploration of the waterway and surrounding landscapes.
Information on specific public transport links directly to trailheads in Hémonstoir is limited. It is generally recommended to use a car to access various starting points for hikes in this rural part of Brittany, as public transport options might be infrequent or not directly serve all trail access points.
The best time for hiking in Hémonstoir is typically during spring, summer, and early autumn. These seasons offer pleasant weather conditions, with lush greenery in spring and summer, and beautiful autumnal colors later in the year. The paths along the Rigole d'Hilvern are generally accessible year-round.
Hémonstoir itself has local amenities. For specific cafes or pubs directly adjacent to trailheads, it's best to check local listings or plan your route to pass through villages or towns where such facilities are available. The Étang du Grand Téno, for example, is surrounded by recreational facilities which may include dining options.
The hiking routes around Hémonstoir offer a range of difficulty levels. Out of over 35 trails, about 12 are considered easy, 22 are moderate, and a couple are more difficult. This variety ensures options for casual walkers and more experienced hikers alike.


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