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.
Butron Castle in Gatica, Biscay Spain. Dating back to the century. It fell into disuse and was later renovated and opened to the public. This proved to be unsuccessful and the building was closed to visitors although the grounds remained open.
Helfstyn Castle, Czech Republic, 1306. located 15 km east of Přerov, in the Olomouc region in Central Moravia, Czech Republic. The ruins of the castle are perched on a high wooden knoll above the narrowest part of the Moravian Gate and above the left bank of the river Bečva. The complex is 187 meters long and up to 152 meters wide. It is one of the largest castles in terms of area in the Czech Republic.