An old photo from 2013 that I took while checking out the nature preserve next to Bagarmossen.
I've been going through my photos and checking up on how many subway stations there really are left in the Random Walk - and this one came up. It's of Ältaån, a part of the system of lakes in the southern end of Nacka nature preserve that starts with Ältasjön, which has its primary outflow to Söderbysjön in the north through this stream.