The church of Crosville-la-Vieille, dedicated to Saint Martin, is composed of a choir dating from the end of the 12th century and a nave of the 13th century. Its south side dates from the sixteenth century, it constitutes an original and unusual heritage by its three gables pierced with an oculus and decorated with fantastic foliage and animals. This church has been fully restored respecting its character and authenticity. The central table of the major altarpiece is classified, as well as its remarkable baptismal font and its eagle-lectern. The side altarpiece is dedicated to Notre-Dame de Liesse, it has in its center a trinitarian group. Interesting graffiti can be seen on the outside and inside.