Named after a famous German artist, Käthe Kollwitz, this park serves mainly as a meeting point. Often referred to as one of the most beautiful squares in Berlin, this place is popular among locals and tourists alike - the surrounding area is full of restaurants and cafés, ideal for a bit of rest after exploring the city.
Be sure to stop by if you happen to be around on Thursday or Saturday - there's a small market selling a variety of organic produce and homemade items.
Market:
Thu: noon - 7 pm
Sat: from 8:30 am
Wikipedia https://en.wikipedia.org/wiki/Kollwitzplatz
Market http://www.visitberlin.de/en/spot/oekomarkt-am-kollwitzplatz
Address 37 Wörther Straße, Berlin 10435, Germany
Coordinates 52°32'10.528" N 13°25'1.496" E