Winter Winter

Berlin experiences the coldest winter since many years. Snow and ice everywhere...haven't seen so many people sledding and skiing in this city in my whole life...sleds are sold out in the shops.
Seemingly one of the hottest winter sports hot spots of Berlin is near the Kreuzberg. When I came across I was wondering whether the Winter Olympics have been started already here... Others, who were too late to get a sled for themselves, just wonder where the Global Warming is when one needs it :-)