Rachel Boston wrote: “Keep looking up! I learn from the past, dream about the future and look up. There's nothing like a beautiful sunset to end a healthy day” and, lucky you, Berlin offers always dreamy sunset. On a warm evening, the green area along the south bank of the canal at Carl-Herz-Ufer (U2 Mendelssohn-Bartholdy-Park) is full of people hanging out, drinking beer and dreaming while the sun goes down over the canal.