Vaasa Church was planned by the architect C. A. Setterberg and consecrated in 1869. The church, built in an English neo-gothic style, has a capacity of almost 900 people. The last restoration took place in the year 2000.
The church has three altarpieces: The Institution of the Eucharist by R. W. Ekman (1861), The Adoration of the Angels by Albert Edelfelt (1894), and The Deposition of Christ by Louis Sparre (1897).
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.