Juliusturm, wooden staircase, Spandau

We went to Spandau, one of boroughs of Berlin, and until 1920 a town of its own at the gates of Berlin. With its fortress, the Zitadelle, it was very important as a Defence line for centuries. Today it is a popular place for cultural events of all kinds and nice to visit anyway.
You see the wooden staircase of the Juliusturm, a 30-metre tower that dates back to the 13th century. The extra shows the view from the top.