Blaues Schloss Online

: A medieval hilltop fortress that hosted the famous Marburg Colloquy in 1529 between Martin Luther and Ulrich Zwingli.

: Built in three phases (1676, 1711–18, and 1756–58) by the Barons (later Counts) of Seckendorff-Aberdar. The family served as high-ranking officials to the margraves. Blaues Schloss

While not formally named "Blaues Schloss," the (Landgrafenschloss) is the most significant castle in the city where the Blaues Schloss publishing house is located. : A medieval hilltop fortress that hosted the

In academic and literary contexts, "Blaues Schloss" refers to , an independent publishing house based in Marburg, Germany. It is distinguished from the adjacent Rotes Schloss

: The building is a prime example of late-Baroque style. It is distinguished from the adjacent Rotes Schloss primarily by its facade color. Visiting :

The of the Blue Castle is accessible to the public via guided tours.