Sheldon stone circle lies about 200m north of a minor road at Sheldon Farm. There are six large stones still standing, plus an equally large outlier close by at the east. The circle appears to be built on a raised platform, and the outlier stands at the end of a peninsula extension of this platform. The stones do not appear to be height graded, and there is no sign of a recumbent or possible flankers, but there are the remains of what could be a ring cairn in the interior.
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.