The Rittnerthof on the Turmberg was once an agricultural estate with a margravial fruit tree culture. In the 20th century, under Eduard Merton, the farm developed into the first equestrian centre - including an Art Nouveau villa. Fritz Gebhardt acquired it in 1933. During the Nazi era, Hannelore Hansch offered protection to the persecuted and was a centre of spiritual opposition. Today, the Rittnerthof remains a living testimony to regional history.