The Musée de l'Orangerie is an art gallery of impressionist and post-impressionist paintings. Though most famous for being the permanent home for eight Water Lilies murals by Claude Monet, the museum also contains works by Paul Cézanne, Henri Matisse, Amedeo Modigliani, Pablo Picasso, Pierre-Auguste Renoir, Henri Rousseau, Alfred Sisley, Chaim Soutine, and Maurice Utrillo, among others.
the Orangerie was originally built in 1852 by the architect Firmin Bourgeois and completed by his successor, Ludovico Visconti, to shelter the orange trees of the garden of the Tuileries. Used by the Third Republic in the nineteenth century as deposit for goods, an examination room, and place of lodging for mobilized soldiers, it also served to house sporting, musical, and patriotic events. Additionally, it was a place to display exhibitions of industry, animals, plants, as well as rare displays of painting.
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.