Le Cailly – Old castle Le Fossé loop from Bosc-le-Hard

Hiking trails & Routes

Le Cailly – Old castle Le Fossé loop from Bosc-le-Hard

Hard

4.5

(2)

hikers

Le Cailly – Old castle Le Fossé loop from Bosc-le-Hard

07:03

26.3km

310m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 20, 2026

Waypoints

Start point

Parking

Get Directions

2.87 km

Chapel of Our Lady of Liesse

Highlight • Religious Site

The church of Authieux sur Clères dating back to the 17th century is dedicated to Saint Thomas of Canterbury. The church has a single nave topped with a hermitage bell tower. The interior consists of a beautiful 17th century altar.

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11.7 km

Bois de Fécamp Picnic Area

Highlight • Rest Area

Beautiful picnic area at the entrance to the Bois de Fécamp.

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12.0 km

Le Cailly

Highlight • River

At Petit Tendos, you will cross (via a bridge!) the Cailly. On the side, however, you access the river. Your potential 4-legged companion will be delighted!
The Cailly is a …

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15.0 km

Old castle Le Fossé

Highlight • Other

The Fossé estate (17th century): the former Collège de Normandie opened its doors in 1902. The college was then an avant-garde establishment, intended to train the country's future political and …

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19.7 km

Bois de la Futaie

Highlight (Segment) • Other

Short but pleasant passage in the Futaie woods, you start on a small undulating path before climbing onto a wider path lined with beech trees.

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22.0 km

Rue des Sources

Highlight • Trail

If you go down this street towards Authieux, you will benefit from a beautiful landscape, clearings with thick grass and the woods of La Futaie and La Fontaine.

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26.3 km

End point

Parking

Way Types & Surfaces

Way Types

14.5 km

7.51 km

2.29 km

2.07 km

Surfaces