The Church of the Assumption of the Blessed Virgin Mary in Chełmno, commonly known as "Fara," is a Gothic temple built between 1280 and 1320, making it the largest of the seven churches in the city. Its architecture represents a three-nave hall type with a distinct rectangular chancel and a symmetrical façade featuring two towers, though they remain unfinished. The side naves are covered with gable roofs, creating distinctive triangular gables. Inside, the church houses valuable elements of Gothic décor, including statues of apostles and wall paintings dating back to the late 14th century. The church also boasts rich modern furnishings, primarily from the 17th and 18th centuries, such as epitaphs and relics of St. Valentine. Notable features include the Chapel of Our Lady of Sorrows, with its characteristic votive offering, and the intricately carved woodwork in the Chapel of the Holy Sacrament. The church served as an inspiration for the builders of Königsberg Cathedral, underscoring its historical significance. An interesting fact is that the set of Gothic stained-glass windows from the chancel was transferred to the District Museum in Toruń from Malbork Castle. Since the 18th century, periodic conservation work has been carried out, reflecting ongoing efforts to preserve the architectural and cultural heritage of this site.