The Church of Saint Flavian is a historic church located in the village of Kozłówek, Poland. It is dedicated to Saint Flavian, a Christian martyr, and is known for its beautiful architecture and rich history. The church features elements typical of the Romanesque style, including thick walls and rounded arches. Inside, visitors can find various religious artifacts and artwork that reflect the church's long-standing significance in the community. The church serves as a place of worship and a cultural landmark, attracting both locals and tourists interested in its heritage and spiritual importance.