Blainville is an off-island suburb of Montreal, in southwestern Quebec, Canada. It forms part of the Thérèse-De Blainville Regional County Municipality within the Laurentides region of Quebec. Blainville sits at the foot of the Laurentian Mountains. It is located 40 kilometres (25 mi) northwest of downtown Montreal.
Get your own travel assistant, help with your trip and personal travel advice, all for free