No special access issues
Drive road 222 out towards Värmdö. Then take a left at the roundabout onto Värmdö and road 274. Turn right after Hemmesta towards Fagerdala/Saltarö. Turn right after about 5.5 km at the bus stop "Sågen". After 1.4 km there are parking possibilities in a field on the right. Walk along the field to its end. Turn right on the dirt road and shortly afterwards the rock appears on the right.
Public transportation: Take the blue bus 474 from Slussen towards Hemmesta. Bus change at Kolvik to connecting bus 440 towards Bullandö. Travel time 54 minutes. Then walk according to the directions.