3.9
(58)
429
hikers
30
hikes
Family friendly hiking trails in Forêt De La Groulaie traverse a diverse forest environment in the Loire-Atlantique department of France. The area is characterized by extensive woodlands, with paths often running alongside the historic Nantes-Brest Canal. Gentle elevation changes and varied terrain make it suitable for different activity levels, including easy walks for families. This region boasts a significant wooded area, supporting a rich biodiversity and providing a natural setting for outdoor activities.
Last updated: May 9, 2026
4.7
(6)
36
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
17
hikers
14.4km
03:41
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(3)
17
hikers
13.7km
03:27
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
10
hikers
7.09km
01:48
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
13
hikers
13.8km
03:29
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Perfect for a canalside bivouac. Accessible by road to meet up with friends in a van.
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A friendly place for a break with a pleasant view
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This is lock number 11. On the other bank you can admire the Groulaie forest.
2
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Beautiful medieval castle. The main building is more recent. As a side note, the Isac River fed the castle's imposing moats, now dry, before being channeled to the current marina.
1
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The Monkey Bike Bar is a must-see place (Bar) on the Nantes-Brest canal! ideally located on the port of Blain with a terrace to quench your thirst with a nice view! Plus there is a bike shop behind the bar (Cycles riflet). Don’t hesitate to stop by! schedules available on Google and social networks, depending on the seasons.
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Located at the exit of the town of Blain, just next to the Nantes-Brest canal, this old medieval fortress invites you to walk in the footsteps of its prestigious guests such as the King of France Henry II, Queen Catherine de Medici or Duchess Anne of Brittany.
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Forêt De La Groulaie offers a wonderful selection of family-friendly routes. You'll find over 25 trails specifically curated for families, ranging from easy strolls to slightly more challenging, yet manageable, adventures.
The family-friendly trails in Forêt De La Groulaie generally feature gentle paths through a rich forest environment. Many routes also follow the tranquil banks of the Nantes-Brest Canal, offering flat and scenic walking. Expect mostly even surfaces, suitable for a relaxed family outing.
Absolutely! A prominent feature is the historic Château de la Groulais (Château de Blain), a medieval castle dating back to the 11th century, which many routes pass by or start near. You'll also enjoy the picturesque Nantes-Brest Canal, with its locks and diverse birdlife, integrated into many hiking circuits. The forest itself provides a beautiful natural setting with varied woodlands.
While many paths are generally flat, the suitability for strollers can vary. Trails along the Nantes-Brest Canal are often well-maintained and suitable. However, some forest paths might be unpaved or have uneven sections. We recommend checking individual route descriptions for specific details on surface conditions to ensure it meets your needs.
Family hikes in Forêt De La Groulaie vary in length, but many are designed to be manageable for children. For example, the Blain Cycle Bridge – Château de la Groulais loop from Blain is around 6 km and takes about 1.5 hours, while the Circuit des Sites and the château de la Groulais — loop from Blain is about 8.8 km and takes around 2.5 hours. You'll find options for shorter strolls and longer adventures.
Generally, dogs are welcome on trails in Forêt De La Groulaie, provided they are kept on a leash. It's always a good idea to be mindful of other hikers and wildlife. Please ensure you clean up after your pet to help keep the forest enjoyable for everyone.
Parking is typically available at common starting points for trails, especially near the Château de la Groulais in Blain or other access points along the Nantes-Brest Canal. Specific parking information can often be found in the details of individual route descriptions on komoot.
Forêt De La Groulaie is beautiful year-round. Spring brings lush greenery and blooming flora, while autumn offers stunning fall colors. Summer is great for longer days, but can be warmer, so plan for earlier starts. Winter walks can be peaceful, though some paths might be muddier. Each season offers a unique experience for families.
Yes, many of the family-friendly routes in Forêt De La Groulaie are circular, allowing you to start and end at the same point without retracing your steps. For example, the Château de la Groulais – Lock 11 — La Prée loop from Blain is an easy circular option, perfect for a family outing.
The area is highly rated by the komoot community, with an average score of 3.89 stars. Reviewers often praise the peaceful forest atmosphere, the scenic views along the Nantes-Brest Canal, and the historical charm of the Château de la Groulais, making it a perfect blend of nature and culture for families.
The town of Blain, located adjacent to the Forêt De La Groulaie, offers various amenities including cafes and restaurants where you can refuel after your hike. It's a convenient spot to grab a snack or a meal before or after your family adventure.


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