The Laténium is a museum of Swiss archaeology as well as the history of man in the Lake Neuchâtel region. The museum covers history from the Ice Age to Renaissance period (around AD 1600). The larger exhibitions are on the Gallo-Romans, Celts, and Bronze Age. The Laténium museum has numerous interactive displays, which can entertain adults and children of all ages. A large park (free) between the museum and the shores of Lac de Neuchâtel has further archeological displays including reconstructed houses from the Bronze Age. The Laténium and park is a great day-trip destination and popular with families.
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.