A Land of traditions
The origins of the region
“Oye,” a word of Scandinavian origin meaning “island,” reminds us that in the time of the Morini people, only a few sandy islands emerged from the expanse where seawater and freshwater mingled in countless channels.
In Gallo-Roman times, the coastline ran through Nortkerque, Audruicq, and Ruminghem. The inhabitants lived off fishing and salt. The Aa river formed a border between the Menapii and the Morini.
In the 3rd century, the sea rose again and submerged many islands, making the Aa navigable up to Saint-Omer via the Audomarois marsh, an ancient marine gulf. Little by little, marine sediments were deposited by the tides, raising the level of the sandbanks.

