The starting point of the hike is the grocery store on Robru.

By car: west from the tourist office. Drive Rv 52 direction Hemsedal. Drive to Robru. Park here.

By bike: west from the tourist office. Rv 51 direction Fagernes. Leave the highway and follow the bike path towards Hemsedal. Follow this towards Robru. The hike starts app. 500 m before Robru.

The hike up to Roskaret takes about two hours. The hike is easy in woodland terrain. Walk over the old bridge and follow the gravel road towards Gol app. 500 m. Leave the road and follow a farm road which goes up by the farm Bakken. This road turns into a lumber road, which turns into a trail winding its way up the hill side.

Cross the county road and follow the trail marked Tunnetjern. At first follow a tractor path, then an ordinary trail.

Roskaret is an idyllic small farm, far from the nearest neighbour. The farm is abandoned.A couple of hundred metres further in you will find Vesle Jørsna, a little lake.

A round trip can easily be made. If so, walk along Vesle Jørsna, then along some marshland until you find a trail. This is not marked. This trail connects with a tractor road, which you can follow back down to the county road.

If you want a shorter trip, make the county road between Robru and Rustbrenna your starting point. Drive from Robru direction Golsfjellet west. Make a right turn at the first crossroads, direction Rustbrenna, and drive app. 1 km to where the trail crosses the county road.