Koeru Church is one of the oldest medieval churches in Järvamaa with a beautiful Baroque tower. The church was built probably in the mid-13th century and expanded to the three-nave form aroud 1300.
The church was damaged badly in Livonian Wars and again in Great Northern War. It was mainly reconstructed in 1721. The present 43m high tower was built in the end of 18th century. The pulpit, altarpiece and crucifix in the church date from the 17th century.
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.