Stigsbo 'Red Bog'
When you walk out into the bog, you feel as if you've been transported to Norrland. In the old dialect of Uppland, a nutrient-poor bog is called a 'red bog' ('rödmosse' in Swedish). The 'red bog' in Stigsbo is one of the few remaining un-drained, raised bogs in Uppland.
Google Translate: Länsstyrelsen on Stigsbo