No special access issues
The rock is located in a nature reserve and it is not allowed to drill new holes in the rock.
Directions:
Värmdöleden (road 222) to Jarlaberg. Cross the motorway and turn right on Skönviksvägen. After 1 km turn right towards Nyckelviken. Follow the road for a couple of kilometers and park at the last of the car parks ("Parkering Nyckelviken nedre") before the road ends after a sign for Lilla Nyckelviken. Take the path from the back of the parking lot straight down to the water, the crag appears after 170 meters.
Public transportation:
Bus to Jarlaberg (15 min from Slussen). Walk about 1750 meters.