This is the same trail that was used by the Swedish army commander lieutenant-general Armfeldt and the 'Carolean Soldiers' on their ill-fated march across the border mountains at Christmas in the year 1718. The trail starts from Gammelgården in Haltdalen and follows the course of the old road to Nordpå in Aunegrenda. The path over the mountain to Tydal, by the foot of Bukkhammeren, has been marked by the Norwegian Trekking Association and is approx. 20 km. The trip may be extended along the old trail into Sweden.