Join our elite group of casual walkers as we follow the Spree (the big river) that runs through the center of Berlin. We'll start at Richard Wagner Platz in Charlottenburg and meander our way along the river passing by or through many interesting areas including the Tiergarten, the government quarter, Museum Island, and the Fischerinsel (Fisherman's Island). There will definitely be possibilities for a coffee break at the numerous cafes along the river. The plan is to reach Janowitzbrucke which is approximately a walk of 15km but there are several intermediate S-bahn stations if necessary.
It would be hard to keep a large group together given that there will be many other people walking so I am going to set a limit of 25 for this walk so it doesn't get out of control.