I have been here quite a few times over the years. It has changed a lot, and is still changing.
The route on Komoot: https://www.komoot.com/tour/328345222.
Halbinsel Stralau: http://stralauer-halbinsel.de/
The statue on the park side of S-Bahnhof Treptower Park 
Across the street from S-Bahnhof Treptower Park:
