Castle Proesels, Italian Dolomites. This is a three image aerial view of Castle Proesels. The castle was first named in a document from 1279, as castrum Praesile and it is believed that the lords of Vols, feudatories of the Bishopric of Brixen, had built the castle here by 1200. Today the central palace with a Romanesque archway are surviving parts of this first fortress.