No special access issues
The Crag is pretty big. The sectors are in the forest and are scattered along a 20 km long line. If you have already gotten to the chosen place, then the walk from the parking lot to the sector in each case does not exceed 10 minutes.
All sectors are open to the public (located in the area of public forests). Some sectors have a nearby well-organized forest parking lot. If there is no such place, park along the forest road so as not to restrict the passage.
Although the climbing formation itself (blown up bunkers) can be considered garbage, behave as usual in the forest: do not litter, do not make noise, do not light fires, etc.