Trail of the Mountain (Thièvres)

Depart from the town of Thièvres, latitude 50.1265300 (N 50° 7’ 36”), longitude 2.4548900 (E 2° 27’ 18”)

• River

• Back to the starting panel, make up the trail which is 50m to the left and cross the river.
• On your left you discover an old mill fed by the waters of the Authie. A few meters away is the confluence of Kilienne and Authie.

• At the end of the road, turn left to reach the center of the village.
• St. Peter's Church

• Opposite the church, turn right.
• The church dates from 1875, its portal uses the Romanesque style. If you walk along the left, you will reach the Saint-Pierre fountain and the marsh site (picnic area)

• Continue straight until the exit of the village and turn left at the calvary.
• To the heights

• Take the path to Hurtebise Farm where you turn left. Continue straight on for about 2km
• On your left, you can enjoy a beautiful panorama of the valley.

• Panorama

• At the intersection, turn left and go down 500m.

• Along the Orville woods

• Turn left. You are on the GR124, follow the red and white marks. Go down to the village along the Orville woods.

• Along the Brunehaut Causeway

• Continue on the Jewish street and turn right at the next intersection. Continue straight ahead past the church and the Town Hall.
• You thus follow the departmental limit. On your right, the Pas-de-Calais and on your left, the Somme.

• The Authie bridge

• Pass the bridge and turn left to reach the starting point.