This is a favourite 20 km loop at Paulson xc for me. starts by heading from the Viking Centre to the bottom of the Rossland Paulson (RP) trail, then up the huckleberry to the pine. along the pine to the glenmerry road, thence to the glenmerry shelter (lunch!) Then along the norweigan trail to the junction with the RP, back via the RP and the new Roller Coaster section to mud lake. The second half of this trip is particularly nice. Lovely scenery along the Norwegian, and then a nice series of roller coaster bumps along the RP makes the return a breeze in good conditions. Norwegian is best done after a snowstorm when tracks have been set. It can get icy on the south facing hills especially sunny days in feb.