Svarteberget Porsgrunn, Telemark, Norway 6.1km|270m ◢ ◣ 265m|18.09.2019 Open in the Trailguide Web App Description Fun trail ride round trip. Nice on the top itself, but quite a bit of carrying up and down the stairs to get there. In terms of cycling, just turn around when you reach the first step (or before). Fun drive back to the gravel road Access Parking at the barrier in Oklungen