Limache is a town and commune located in the Marga Marga Province of the Valparaíso Region in Chile. It serves as a notable geographical point within the region, characterized by its specific administrative layout.
The commune is unique for being the only one in Chile to contain two distinct urban areas: San Francisco de Limache, situated on the north side of the Pelumpén stream, and Limache Viejo, located to the south. The area is recognized for its agricultural production, specifically for tomatoes, and hosts an annual celebration dedicated to its patron saint, the Virgin of the 40 Hours.