Archaeologists in the 1920s and 1930s previously excavated the Ilsenhöhle cave, below the Ranis Castle in Germany’s Thuringia region. The castle was built above the cave long before any excavation.
Follow the road less traveled from the town of Wittenberg in Saxony-Anhalt to Eisenach in Thuringia ... he nailed his 95 theses on the door of the Castle Church in Wittenberg in 1517, but also ...