Birseck Castle is also called Vordere Burg Birseck and is one of four castles on a slope called Birseck that confines the plain of the Birs river. Burg Reichenstein sits on a higher slope to the north.
The origins of the castle probably date back to the age of Counts of Frohburg in the 12th century. Bishop Lüthold of Basel bought the castle hill from the Niedermünster monastery in 1239 and built the present castle in 1243/44.
In the 15th and 17th centuries Birseck was expanded. It served during the Counter-Reformation as a residence for Bishop Christoph Blarer (around 1600). In the middle of the 18th century, a stone bridge replaced the drawbridge.
In the 18th century, the castle was poorly maintained. In 1763 , Karl von Andlau moved his county seat from the castle down to the village. During the French Revolution in 1793, some parts of the English garden, the Ermitage and the building of the castle were set on fire or destroyed by drunken peasants. In 1808, Conrad von Andlau and Canon Heinrich von Ligerz acquired the ruins. The tower and the chapel were restored to their original state in the neo-Gothic style.References:
The Château du Haut-Koenigsbourg is situated in a strategic area on a rocky spur overlooking the Upper Rhine Plain, it was used by successive powers from the Middle Ages until the Thirty Years' War when it was abandoned. From 1900 to 1908 it was rebuilt at the behest of the German kaiser Wilhelm II. Today it is a major tourist site, attracting more than 500,000 visitors a year.
The first records of a castle built by the Hohenstaufens date back to 1147. The fortress changed its name to Koenigsburg (royal castle) around 1157. The castle was handed over to the Tiersteins by the Habsburgs following its destruction in 1462. They rebuilt and enlarged it, installing a defensive system designed to withstand artillery fire.
The fortification work accomplished over the 15th century did not suffice to keep the Swedish artillery at bay during the Thirty Years War, and the defences were overrun.