Large public works are being realized in and around Dunkerque. Some traffic directions have been modified (be careful following your GPS).
More informations here

Dunkerque is easily accessible :

– By car :

A25 Lille (45 min), A1 Paris (2H30), A26 Reims (2H30) and south-east, A16 from Rouen (2H40), A16 (E40) from Belgium (1H50 from Bruxelles)

– By train :

Many TGV connections, fast connections 30’ from Lille, 1H30 from Paris and Roissy – Charles de Gaulle Airport, or 4H30 from Lyon. Once at Dunkerque station, the conference is less than 5 mins walk away.

– By plane :

Business airport Calais – Dunkerque (30 km)
Lille-Lesquin aiport (85 km).
Bruxelles-Zaventem airport (160 km).

⇒ Map to download

Map_access_Les Darses