Saint-Vallier refers to multiple locations and entities, primarily in France and Canada. In France, it includes towns like Saint-Vallier in the Drôme department and Saint-Vallier-sur-Rhône in the Rhône department. These places are known for their local culture and history. In Canada, Saint-Vallier is a municipality in Quebec. It is part of the Chaudière-Appalaches region and is recognized for its agricultural activities and community events. Each Saint-Vallier has its unique characteristics, contributing to the cultural diversity of their respective regions.