HomeOur Lady of the Hills is a Catholic parish located in Haydenville, Massachusetts. Established on February 4, 2007, through the merging of St. Mary of the Assumption Church, which was dedicated on April 16, 1868, and St. Catherine of Alexandria Church, the parish aims to "proclaim the Gospel of Christ to our local community in word, deed, and truth." The church's mission includes being actively involved in local charitable works, exemplified by their successful participation in Florence Bank’s Annual Customers' Choice Community Grants, which awarded the parish $5,000 in 2025.
