There are three small crags accessible from this small parking area. I imagine a maximum of three cars could park here, so a quiet day is almost gauranteed. The climbing here is really cool and pocketed, and most routes are some degree of overhanging. Nevertheless, climbing here is not so ideal during rain. All three areas are in the trees, so during most of the year you'll be shaded.
Get to Affalterthal. Drive towards Bieberbach and before you leave Affalterthal you'll see a road heading off to the right past an electrical house. Turn right here and drive to the last house on the left and park here where all of the building materials are laying around. The GPS Coordinates indicate the parking area.