Not far from Lüneburg, at the ferry crossing the Elbe at the small town of Bleckede in Northern Saxony it is possible to walk for miles on the embankments of the river Elbe. Here the border ran along the Elbe when Germany was split. After the reunification the meadows where turned into nature reserve. Here are some impressions of a walk we took there last year in early autumn:
Trina's North Germany 
Niedersachsen wird lower saxony übersetzt; )
Thanks 🙂