To discover

Randonnée pédestre
Saint-Omer
GRP Audomarois
Countryside
Fauna
Flora
Swamp
Historical and architectural heritage
- Medium
- 6j
- 124,4km
- +1299m

Randonnée pédestre
Oisy-le-Verger
GR 121 ‘de la Manche à l'Escaut’ (Channel to Scheldt)
Countryside
Swamp
Point de vue
- Easy
- 11h
- 199,2km
- +2445m

Sensitive Natural Area
Ardres, Brêmes
Lake Ardres
Family !
Fauna
Flora

Sensitive Natural Area
Estevelles
Estevelles Slag Heap
Bassin Minier UNESCO
Family !
Fauna
Flora

Sensitive Natural Area
Libercourt
Epinoy Woods
Bassin Minier UNESCO
Family !
Fauna
Flora