Skanstull, formerly known as Ringvägen, is a station on the Green line of the Stockholm metro. It is situated in the district of Södermalm in central Stockholm, at the intersection of Ringvägen and Götgatan. The station has a single island platform, which is about 5 metres below the street, and has two ticket halls, with access from the junctions of Götgatan with Ringvägen and Allhelgonagatan. The distance to Slussen is 1.2 km.
Skanstull is, along with Medborgarplatsen, the oldest underground station on the metro, actually predating that system by some years. The station lies in the Södertunneln, a tunnel originally built in 1933 for use by routes 8 and 19 of the Stockholm tramway.
Wikipedia https://en.wikipedia.org/wiki/Skanstull_metro_station
Address 93 Götgatan, Stockholm 11662, Sweden
Coordinates 59°18'31.316" N 18°4'33.449" E