Gros Caillou
Menhir
Fortress
château d'Oisy
The castle of Oisy was in the big pasture in the centre of the village of Oisy-le-Verger, in the French department of Pas-de-Calais. It covered the church and had a fort dungeon. His ruins were still impressive in 1601, shortly before his acquisition by Antoine de Tournai in 1605.
A modern castle was built and occupied by the family of Tournai. This castle was destroyed at the Revolution.