By train
Line H, from Paris Gare du Nord, Valmondois stop
By car > itinerary
30 km from Paris on the A15 and then the A115, exit Mériel
Coming from Rouen, follow the direction Auvers-sur-Oise, then Valmondois
Coming from Calais (A16), exit at L'Isle-Adam
By bike (or by bicycle)
On foot