Walled City of Horn

The town of Horn is about 45 minutes away from us and I have been there many times but only to the outskirts where there are some furniture shops. When we visited B-I-L in the care facility in Horn we drove past these old town walls and towers which date back to 11th or 12th century. All the info about the town is in German so it will take me a bit more time to research it and I intend to explore it further another time.