The construction of Sofia Albertina Church began in 1754 by the design of Carl Hårleman and it was inaugurated in 1788. It is named after the sister of Gustav III of Sweden. Sofia Albertina replaced the medieval church from the 1400s. The church has unusual design, because it has two towers but it's not a cathedral of bishop's seat.
The font dates from the 12th century. It was a used as a fountain in local family's garden until they noticed its value. Chandeliers were moved from the old church and they date from the 1600s.
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.