At regular intervals along the walls were a number of semicircular defensive tower, one of which is still standing, the Schreierstoren, built around 1487.
One of these towers is still standing, the Schreierstoren, built around 1487. At regular intervals along the walls, a number of semicircular defensive towers were built.
At regular intervals along the walls, a number of semicircular defensive towers were built. One of these towers is still standing, the Schreierstoren, built around 1487.
At regular intervals along the walls, a number of semicircular defensive towers were built. One of these towers is still standing, the Schreierstoren, built around 1487.