The present Endre church was preceded by an older, Romanesque church. Of this church, only the tower, built in the 12th century, remains. A few stone sculptures have also been re-used in the later church, e.g. one sculpture depicting a dragon and another a lion. These are now immured in the southern façade of the church. The rest of the church dates from the 13th century (the choir and sacristy) and the early 14th (the nave). The building material of the church is limestone.
Apart from the aforementioned Romanesque sculptures, the exterior of the church is also adorned with sculpted portals, both Romanesque and Gothic in style.
Internally, the church is decorated with frescos made by the artist known as the Master of the Passion of Christ in the middle of the 15th century. The frescos were uncovered during a renovation in 1915. The church also have several preserved stained glass window panes from the Middle Ages. The altarpiece is furthermore medieval, from the late 14th century, as is a preserved church tabernacle. The triumphal cross dates from circa 1300, and the baptismal font, possibly made by the artist Hegvald, is a Romanesque piece from the 12th century, richly decorated.
The church lies in a cemetery that is surrounded by a low limestone wall, in which a medieval lychgate still survives.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.