Hamburg's last shifting dunes are in the Boberger Niederung nature reserve. The Boberger Dunes are a remnant of the Ice Age, which is home to rare animal species and is a popular destination for Hamburg families and nature lovers.
The mill pond is the water reservoir of the former Fürstenmühle, which is gradually becoming overgrown and silted up, and is fed by the Schwarze Au. It is quite large …