No special access issues
1) Cooking and Camping is not allowed, take home all your trash and belongings, Have Fun!
2) Off of 171/Kranebittenallee head up Speckweg, turn right onto Schneeburggasse, left up Dorfgasse then keep heading straight until you get to a big playground to your left and park there. The parking lot is also marked on the map.
3) To reach the Crag is quite a workout when carrying all the climbing gear. It takes about an hour, it is a beautiful hike, yet quite steep and a bit exhausting (600m elevation gain). From the parking lot head straight into the forest above the playground and stick to the bigger path. Turn left past an avalanche barrier and head up the valley. When the valley splits in two head up the left one, at the end of which the crag is located. (There is an exact trail on the map that you can follow) About 10 minutes further uphill is the Höttinger Alm. From the Höttinger Alm there are a few different paths leading down the parking lot at Gramart.