The Rottach area consists of a large number of little conglomerate walls and blocks scattered across the mountainside between Rottach and Gindels. The distribution of climbs here is not as dense as on the nearby walls around Freidorf and Untermaiselstein, but instead you are rewarded by a more quiet and peaceful forest setting.
The boulders face west and are mostly located under heavy forest canopy, which means little sun any time of the year. However, each wall seems to have its own little microclimate, and decent conditions can be found almost any day of the year. Some climbs stay dry even during heavy rain (eg Treppenwand), others are great on sunny winter days (Quellblock) and many are pretty much always in the shade and therefore climbable even when it's hot.
Rock quality is very variable, from great and solid with unique pebble shapes to very fragile and always dusty.