4.8
(12)
34
hikers
02:56
10.8km
150m
Hiking
Hike a moderate 6.7-mile loop from Anet, exploring the historic Château d'Anet and the natural beauty of the Vallée des Cailles nature reser
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Réserve naturelle de la Vallée des Cailles
Waypoints
Start point
Parking
Get Directions
298 m
Highlight • Castle
Translated by Google •
Tip by
2.10 km
Highlight • Viewpoint
Translated by Google •
Tip by
6.45 km
Highlight • Natural Monument
Translated by Google •
Tip by
10.8 km
End point
Parking
Way Types & Surfaces
Way Types
6.73 km
1.37 km
1.17 km
1.11 km
189 m
102 m
Surfaces
3.81 km
2.71 km
1.77 km
1.54 km
847 m
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Elevation
Highest point (140 m)
Lowest point (70 m)
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Weather
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Thursday 9 July
35°C
20°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
The trail starts and ends in Anet, making it convenient to find parking within the village. While specific parking lots aren't detailed, you can generally find street parking or designated areas near the village center, especially close to the starting point of the loop.
Yes, the trail is generally dog-friendly. However, as parts of the route pass through the Vallée des Cailles Nature Reserve, it's crucial to keep your dog on a leash to protect the local wildlife and sensitive habitats. Always remember to clean up after your pet.
The trail is enjoyable throughout the year, but spring and autumn are particularly pleasant. In spring, you'll see the nature reserve come alive with flora, while autumn offers beautiful foliage. Summer can be warm, so an early start is recommended, and winter hikes are possible, though some paths might be muddy.
No, there are no permits or entrance fees required to hike this loop through the Vallée des Cailles Nature Reserve. It is freely accessible to the public.
This hike is classified as moderate. It covers approximately 10.8 kilometers with an elevation gain of about 150 meters. Hikers should have good fitness and be sure-footed, especially on varied terrain.
The trail features a diverse mix of surfaces. You'll encounter general paths, streets, and designated hiking paths. The surfaces vary, including unpaved sections, natural terrain, and some asphalt. There's also a small section of mountain hiking path.
The route offers a blend of history and nature. You'll have the opportunity to admire the historic Anet Castle, a Renaissance masterpiece. There's also a View of Anet village, including its church tower. A significant portion of the hike traverses the biodiverse Vallée des Cailles Nature Reserve, known for its dry valleys, limestone grasslands, and forests.
Yes, the route intersects with several other paths. You'll find sections that overlap with 'de Versailles à Verneuil', 'De Anet à Montreuil', 'La Vesgre à vélo', and 'Route de l'Entonnoir', among others.
The trail itself does not have dedicated facilities like restrooms or cafes. However, since the loop starts and ends in Anet, you can find amenities such as cafes and restaurants within the village before or after your hike.
The Vallée des Cailles Nature Reserve is known for its rich biodiversity. While specific species sightings can vary, the reserve's diverse habitats, including limestone grasslands and forests, support a variety of local flora and fauna. Keep an eye out for birds, insects, and small mammals typical of such protected areas.
Given its 'moderate' difficulty rating, which requires good fitness and sure-footedness, this trail might be challenging for very young children or those unaccustomed to hiking. Older children with hiking experience and good stamina should be able to manage it.
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