Schloß Ottensheim Castle
Listed as Castle of the Brothers Ulrich and Cholo of Wilhering, who had their Castle at the opposite shore of the Danube, in 1148. Rumours have it that a tunnel under the Danube links the two Castles. It was owned by the sovereign to 1527, then Emperor Ferdinand I gave the Castle and the market town of Ottesnehim as a present to his chancellor Niklas; Extended to a chateau. Today privately owned.