The entrance to plötzensee is a park entrance, once you enter you walk through a beautiful green…read morepark. At the end of the park is the entrance where you'll be greeted by a beautiful building that leads down stairs to the beach. One of the most fun places in berlin to spend time at in the summer, you can take a swim in the lake, eat the delicious pizza at cucina inflagranti near the beach bar and you can grab a refreshing aperol spritz while enjoying some vinyl being played in the boat DJ booth by amazing DJs from all over. If you go to the far left of the beach there is a private nude part of the beach that has a room you can get a massage at. 10/10 recommend , one of my favorite places in berlin!