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Routes
Hiking trails & Routes
France
Pays de la Loire

Forêt de Valles Loop

Hard

Forêt de Valles Loop

06:07

23.4km

160m

Hiking

This difficult 14.6-mile (23.4 km) hiking loop from Château-Gontier explores the Forêt de Valles and passes the historic Saint-Ouen Castle.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

2.70 km

View of the Château de la Haute Roche

Highlight • Other

From this location on Mayenne, you will have a breathtaking view of the Château de la Haute Roche.

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2

13.9 km

Saint-Ouen Castle, Chemazé

Highlight • Historical Site

Château Saint-Ouen de Chemazé is a true architectural gem steeped in history. Built in the 15th century, this fortified castle offers breathtaking views of the surrounding countryside. With this plan, …

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3

23.1 km

Château-Gontier Castle

Highlight • Monument

It is the castle that gave its name to the town. Only the fortifications remain. These ramparts are more than millennia old and were built in the 11th century.

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B

23.4 km

End point

Parking

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Way Types & Surfaces

Way Types

6.98 km

6.94 km

5.68 km

3.72 km

112 m

Surfaces

6.01 km

5.66 km

5.44 km

4.53 km

1.77 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (90 m)

Lowest point (30 m)

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Weather

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Friday 22 May

31°C

14°C

0 %

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Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How difficult is the Forêt de Valles et château de Saint-Ouen loop?

Komoot rates this 23.4 km loop as difficult, primarily due to its length and the approximately 160 meters of elevation gain. While some shorter variants are considered moderate, this specific route requires good physical condition to complete comfortably.

What kind of terrain will I encounter on this hike?

The route offers varied terrain. You'll walk on dedicated hiking trails, forested paths through the Forêt de Valles, and sections of greenway (converted railway lines) which are generally flat and accessible. There are also portions that follow roads and streets.

What points of interest can I see along the way?

This route combines natural beauty with historical sites. Key highlights include the View of the Château de la Haute Roche, the beautiful Saint-Ouen Castle, Chemazé, and the Château-Gontier Castle. You'll also experience the tranquil Forêt de Valles and sections of the Voie Verte.

Where can I park to access this trail?

If you're starting from Château-Gontier, you can find parking within the town. For those considering starting from Chemazé, there are parking spaces available near the town hall, which is a convenient option.

Is this trail suitable for dogs?

Yes, the Forêt de Valles et château de Saint-Ouen loop is generally dog-friendly. However, it's always recommended to keep your dog on a leash, especially when passing through villages, near livestock, or on busier sections of the trail.

What is the best time of year to hike this route?

Spring and autumn are often ideal for this hike, offering pleasant temperatures and beautiful scenery as the foliage changes or blooms. Summer can also be enjoyable, particularly the shaded sections within the Forêt de Valles, but be prepared for warmer weather.

Do I need any permits or pay an entrance fee for this hike?

No, you do not need any special permits or have to pay an entrance fee to hike this trail. It is freely accessible to the public.

How long does this hike typically take?

This 23.4 km loop is estimated to take approximately 6 hours and 6 minutes to complete, assuming a steady hiking pace. Your actual duration may vary depending on your fitness level and how often you stop to enjoy the sights.

Does this trail connect with other well-known paths?

Yes, this route intersects with several other paths. You'll find sections that are part of the Itinéraire Segré Chateau-Gontier, the Voie verte de Châteaubriant à Château-Gontier, and the Chemin de halage de la Mayenne. It also shares parts with La Vélo Francette, Château-Gontier / Le Lion-d'Angers.

Is there a way to make this hike shorter or less challenging?

While the Komoot route is rated difficult, portions of the trail, particularly the greenway sections, are relatively flat and accessible. If you're looking for a less challenging experience, you could explore shorter segments of the greenway or focus on the paths within the Forêt de Valles, potentially starting from Chemazé, where some variants are rated as medium difficulty.

What kind of scenery can I expect on this loop?

You can expect a diverse range of scenery, from the tranquil forested paths of the Forêt de Valles to the open countryside around Chemazé. The route also passes through or near small villages, offering glimpses of local architecture, and includes sections along converted railway lines (Voie Verte).

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