Start: Mölnbo IP - N 59°03.292' E 017°25.633'. Parking.
This section connects to section 12 on the main route of Sörmlandsleden. It is easy to moderate and passes lakes with places to bathe. Directions to the start of the section at Mölnbo sports ground are found at Mölnbo Station. One km to start at Mölnbo IP.
After a short hike you get a glimpse of Lake Bergasjön to the right of the trail, where, if you’re lucky you may spot black throated diver.
The trail follows a footbridge over the strait between Lake Bergasjön and the overgrown Lake Norrbysjön. Further down you pass a minor road leading from Mölnbo to Järna. The terrain toward Lake Akaren is fairly hilly.
After another 1.5 kilometres, partly along the shores of Lake Akaren, you arrive at section 12 on the main route of Sörmlandsleden, which to the east leads to Järna and to the west to Yngsviken.
This section passes through Sjundareviret. It is confirmed 2019 that at least two wolves have their territory here.