No special access issues
From Oslo, exit the E6 after Tusenfryd, on RV156. Drive past Vinterbrosenteret, and exit the road when you get to the sea, by Nesset-kiosken. From here, drive towards Breivoll Gård. The crag appears on the right hand side after a few hundred meters.
Park on the parking lot a bit further down the road and walk back to the crag.