Discover Prussia's old borders. Waymarked with red rectangle, starting from the Hertogenwald campsite. The route is mainly in the woods, via forest paths, more or less narrow paths and a few significant differences in altitude to be tackled at your own rhythm. Some of the markers are outside the route and require a bit of searching to find them.
Distance: kilometers Elevation (min): meters Elevation (max): meters Elevation (loss): meters Elevation (gain): meters