Tags: Castle.
The Château du Burgstall is a ruined castle in the commune of Guebwiller in the Haut-Rhin département of France.The castle was believed to be lost. It is rarely mentioned in documents. During the 1960s the ruins were partially uncovered during the construction of a supermarket.[citation needed]The castle was built at the end of the 12th century or the beginning of the 13th. Masons’ marks are evident. The remains indicate an octagonal structure.
