The Luther Room is a significant space located within the Wittenberg Castle Church in Germany. It is named after Martin Luther, the key figure in the Protestant Reformation. This room served as a study and meeting place for Luther, where he developed many of his theological ideas. Today, the Luther Room is a historical site that attracts visitors interested in the Reformation and Luther's life. The room contains various artifacts and displays that provide insight into Luther's work and the impact of his teachings on Christianity and European history.