Section 42, 7 km
The section starts with a walk through Koppartorp outdoor museum with open pits and buildings from the glory days of the 19th century when both cobalt and copper were mined around Koppartorp. The walk continues through mixed forest that has encroached on fields and pastures in recent times. The section takes you across a forested and rocky rural landscape. Gravel roads alternate with paths. You reach Grishyttan, where copper slagg is abundant.
Section start: Tunaberg Church in Koppartorp.
GPS (WGS84): N 58°38.703' E 016°53.995'
Bus to section start
562 from Nävekvarn or Nyköping to bus stop Tunaberg Church.