The Church of Santo Tomas de Villanueva is the parish church of Benicassim. The building was completed in the late 18th Century. The main altar is of a Neo-classical style and there is a large painting by Camaron of Segorbe. The side altars are also of interest. The artist Camaron also painted the other images and frescoes in the dome. The four frescoes depict the archangels Michael, Gabriel, Raphael and the Guardian Angel.