Am tiefsten Punkt des höchsten Kirchturms: In den Katakomben im Ulmer Münster

Every child knows that the tallest church tower in the world is in Ulm. The west tower of the Ulm Minster soars to a height of 161.53 meters. It's well-known, and most people have been to the top. But what about the bottom? The catacombs, 6 meters underground, are no less interesting. We went inside.