, this weekend, or in November. We have reviews of the best places to see. Visit top-rated must-see attractions. Saint, jean - sur, richelieu (French pronunciation: s sy i ljø) is a city in eastern Montérégie in the Canadian province of Quebec, about 40 kilometres (25 mi) southeast of is situated on the west bank of the. Accueil - Ville de Saint-Jean-sur-Richelieu Richelieu, river at the northernmost navigable point of Lake of 2016 the population. Saint, jean, sur, richelieu was 95,114. Usine de, saint, jean - sur, richelieu, contact Postes à combler.