View of Duvenstedter Brook Nature Reserve

Fantastic view! Unfortunately, there are many regulations and prohibitions regarding cycling here in the area. Therefore, the area is suitable only conditionally (outside of visitor hours) for mountain biking, from the height meters completely silent. Better as a destination for hiking :)

The deer rut in September and October in the Duvenstedter Brook is a very special experience. Guided tours are offered by Nabu. Information is available at: hamburg.nabu.de/natur-und-landschaft/duvenstedter-brook/index.html
There is a video about the deer rutting at:

In the evenings in autumn when the deer are rutting, the Duvenstedter Brook is an experience, also acoustic. The sound of the roaring deer can be heard from far away.
The Nabu offers guided tours of the deer rutting season.