I'm somewhat proud of myself today - while I have walked the perimeter of the former Tempelhof airfield before, today I walked around 3 times, for almost exactly 18 kilometres/a little over 11 miles, at a (for me) fairly brisk speed.
Here's an aerial view of the site, now a park..the Nazi-era airport building, once up there with the Pentagon among the largest structures on earth, is at center left.
tali79:
Wow that's a lot of walking. Good job