The RNR de Grande-Synthe nature reserve is freely accessible. It is an extensive wetland surrounding the Arcelor Mardyck industrial site.
Anyone wishing to rent a holiday apartment in Grande-Synthe can refer to the RNR de Grande-Synthe as a specific location for their accommodation search.
Culture
The Artothèque de Saint-Pol-sur-Mer museum is located near Grande-Synthe.
The Musée de la mine is located on Rue Cortot in Grande-Synthe. At the time of the visit, free and guided tours were available; they presented the world of underground miners.
Nature
Plage de Petit-Fort-Philippe beach is located near Grande-Synthe. The ÃŽle Jeanty island is also nearby.
Geographical setting
The ruins of Ancien Fort de Bonne Espérance de Dunkerque are located near Grande-Synthe. Fort Vallières and Fort des Dunes are also located there.
Mont des Récollets hill is located in the wider regional area around Grande-Synthe.
Leisure
Base nautique du Lac du Puythouck is located 300 metres from Vélo maritime No. 4.
Base nautique du Lac du Puythouck offered equipment rental for stand-up paddleboarding, kayaking, Optimist sailing, team boats, windsurfing, windfoiling and wingfoiling; at the same time, the lake was temporarily closed.
Base nautique du Lac du Puythouck was intended to offer individual and group lessons, courses and training sessions in Optimist sailing, team boats, windsurfing, windfoiling and wingfoiling, as well as activities for groups, schools and companies; at the same time, the lake was temporarily closed.
