4.6
(149)
1,366
hikers
116
hikes
Hiking around Campbon offers routes through a landscape characterized by gentle rolling terrain, woodlands, and agricultural areas. The region features several water bodies, including lakes and ponds, which often form part of the hiking trails. Elevation changes are generally moderate, making the area accessible for various fitness levels. Historical sites, such as the Château de Campbon, are integrated into some of the local routes.
Last updated: June 22, 2026
3
hikers
5.78km
01:32
50m
50m
Hike an easy 3.6-mile loop around Lac de la Vallée Mabille and to the Belvédère de Savenay for panoramic Loire Estuary views.
4.7
(17)
81
hikers
14.3km
03:46
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(5)
41
hikers
8.67km
02:17
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
35
hikers
10.7km
02:52
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
14
hikers
12.0km
03:06
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This lake is otherwise called the Mabille valley lake. It is an artificial lake. Access to the leisure center is free. The activities offered here are: picnic on the bank, play areas for the youngest, fishing.
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This is where you will find the best places to admire the lake. This magnificent view is worth interrupting during your run for a moment of calm.
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The Lac de la Vallée Mabille is an ideal place to run. The tracks are impeccable thanks in particular to the GR3 which runs along its banks.
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There you will find a fantastic observation tower that will allow you to contemplate the lake.
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Lac de la Vallée Mabille, more commonly known as Lac de Savenay, is a beautiful body of water located at the eastern entrance to the town of Savenay. Artificial, the lake hosts many activities on its shores: a swimming pool, a campsite, a leisure park, a golf course and a hotel-restaurant. Very famous among the locals, this little green setting is also a delight for long-distance hikers. Indeed, the iconic GR 3 meanders along its banks.
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On the edge of the Loire estuary, the small town of Savenay makes an excellent base camp for exploring the Brière regional natural park (PNR) which it borders. In its village, many shops offer catering and accommodation. Also, a railway station connects daily and several times a day the station of Nantes.
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There are over 130 hiking routes around Campbon, offering a wide variety of options for different preferences and fitness levels. The komoot community has explored 139 tours in the area.
Hiking around Campbon features a landscape characterized by gentle rolling terrain, extensive woodlands, and agricultural areas. You'll also encounter several water bodies, including lakes and ponds, which often form part of the trails. Elevation changes are generally moderate, making the area accessible for various fitness levels.
Yes, Campbon offers a good selection of easy hiking trails. Out of the 139 routes available, 60 are classified as easy, making them perfect for beginners or those looking for a relaxed walk.
Many of the trails around Campbon are designed as circular routes, allowing you to start and end in the same location. For example, the Château de Campbon loop from Campbon is a popular moderate 6.0-mile (9.6 km) path that circles the area.
Several routes incorporate historical sites and natural features. You can explore the historic Ruins of the Château de Lorieux or the Bretesche Castle. Natural highlights include the scenic Mabille Valley Lake. Some trails also pass by unique spots like the Tadashi Kawamata Observatory.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 150 reviews. Hikers often praise the varied terrain, the integration of historical landmarks like the Château de Campbon, and the well-maintained paths through woodlands and agricultural fields.
While most trails are easy to moderate, there are a couple of more difficult routes for experienced hikers. For a longer moderate option, consider the Bois de la Crandelais – Château de Campbon loop from Campbon, which is 10.8 miles (17.4 km) long.
Yes, many trails in Campbon incorporate water features. The Savenay lookout – Mabille Valley Lake loop from Savenay, for example, offers views from the Savenay lookout and passes directly by Mabille Valley Lake.
Hike durations vary widely depending on the route's length and your pace. Many moderate trails, like the 6.0-mile (9.6 km) Château de Campbon loop from Campbon, can be completed in under 4 hours. Longer routes, such as the 10.8-mile (17.4 km) Bois de la Crandelais – Château de Campbon loop from Campbon, typically take around 4 hours 30 minutes.
Yes, some trails provide excellent vantage points. The Savenay lookout – Mabille Valley Lake loop from Savenay is known for its views from the Savenay lookout, offering panoramic sights of the surrounding landscape.
Yes, the historic Château de Campbon is a prominent landmark in the area and is featured on several routes. The Étang de l'Arceau – Château de Campbon loop from Campbon is one such trail that will take you past the château.


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