Château de Lassay - Lassay-les-Châteaux, Mayenne, FRANCE (built in the early years of the twelfth century, was probably in a motte and bailey castle. The present castle was classé as a monument historique in 1862 and is still a private residence)
Falkenstein Castle (Austria) Also called Neu-Falkenstein, is a ruined castle in Rosenheim. The hill fort is located at the foot of the Hohen Madrons and Petersberg. The castle was founded around the Century.