Hello Gitta
This is my workout route when I don't have enough time for hiking because of work 😁 Luckily, I live right next to Treptower Park. The route is great for a workout; there's always a triathlon here in the spring! But it's also great for walking and relaxing! There's a large playground in Plänterwald, near Eichbuschallee, and at Haus Zenner. During the week, the park and the forest are a beautiful and peaceful location. On weekends, the area between the Treptower Park S-Bahn station and Haus Zenner is very crowded! People from four districts (Treptow, Friedrichshain, Kreuzberg, and Neukölln) flock to the park!