The marsh at Saint-Omer is one of the last still cultivated today. You can explore this preserved site on a surprising boat ride or a cycling excursion along its banks. It is a veritable natural labyrinth comprising 700 kilometres of waterways covering the 3,400 hectares of the Marais Audomarois.
This peaceful excursion will lead you far from the stresses and ills of your everyday routine. In this serene natural environment, you can get away from it all! With 400 species of plants and 230 species of birds, the Marais Audomarois is also a place to observe the wildlife undisturbed.