On the opposite facet of the water could be the Spree River and legendary Oberbaumbrücke. An additional wall-centric spot is the Gedenkstätte Berliner Mauer (Memorial towards the Berlin Wall) in Prenzlauer Berg. There is a preserved portion in the double-layered wall—full with death strip—and a powerful museum documenting the history. https://mobilewebpage.net/de/alle-artikel/cocktailkurse-in-berlin-mixen-sie-wie-ein-profi