There are two short climbing routes on Rarau Peak, both marked with blue dot. Trail 22 splits from trail 20 (blue cross) at the sign marking the detour to the viewpoint. At first go down a path to the east through the forest. Pay attention as the marking is applied on trees only in this walking direction. Upon leaving the forest - where there is an information board - follow the signposts on the right side of the Weather Station and soon reach the road with trails 3 (red stripe), 12 (yellow triangle), 18 (yellow cross), 19 (red cross). Continue on this road for only 50 m and leave it to the left (NE), cross a small and grassy ridge and reach the other trail that goes on Rarau Peak, coming on the access road to the antennas. Follow this road and walk past a trinity (on the right) just above the steep slope of Zimbrului Rock. In just 100 m leave the road and after a short climb reach the peak. The rightmost (S) relay of the seven in the area is installed on top.