Romanesque church dating from the 12th century and a second half of the 19th century.
The dome-shaped sanctuary appears to be of ancient architecture. Its appearance suggests that the nave has been rebuilt.
The remarkable apse with its engaged columns and its cornice on mordillons and the bell tower on the bay before the choir, vaulted with ribs.
It was formerly united with the Abbaye de l'Isle and built on the path that led from Saint-Laurent to the current village and on the route of an old Roman road.
It was nicknamed in turn Saint-Sauveur de Sarrians and Saint-Sauveur d'Escarjean
Carpentry and masonry work was carried out in June 1833 on the bell tower, the four flying buttresses and the covering of the church, as well as the reconstruction of the bell tower in 1844.
Jean de Cazenave rests under the flagstones of the church, without a stele and has been since 1753.