Pattinaggio/Ice skating
This lake (Vallentunasjön - I changed the name for the upload, as the files cannot be downloaded if they contain Swedish characters) is north of Stockholm, a few kilometers from the northern end of Norrviken. It is accessible by public transport (see www.sl.se), but it is not convenient to use public transport between these two lakes. Free parking is available just north of where we joined the track.
Normally, a track is cleared for ice skating, but it is not maintained as well as the one on Norrviken. Thus, skis are a better choice if there is a lot of snow on the ice.