Mont Saint-Frieux

Mont Saint-Frieux is a chalk hill in Pas-de-Calais that rises about 152 meters above sea level. The summit forms part of the Boulonnais region and displays the distinctive white cliffs and natural formations of the area.

The hilltop was inhabited in medieval times by a hermit who used the vantage point to observe the surrounding lands. German forces later built military fortifications here during World War II as part of their coastal defenses.

The mountain takes its name from a medieval hermit who made his home on this hilltop. You can sense the long human connection to this place as you walk through the landscape.

Some areas are protected and may require permission to visit, so it is wise to check locally before heading up. Marked trails guide you through the accessible sections and make navigation straightforward.

Highland cattle graze on the slopes to maintain the natural habitats and ecosystems. This grazing practice plays an active role in keeping the landscape healthy and balanced.

Location: Pas-de-Calais

Elevation above the sea: 152 m

Made from material: chalk

Part of: Boulonnais

GPS coordinates: 50.60988,1.60726

Latest update: December 12, 2025 07:54