Palatine Watershed
In the southern Palatine Forest, the German part of the Wasgau, the Palatine Watershed begins on the French border in the area of the Erlenkopf hill (473 m above NHN), where it is a continuation of the watershed in the northern Vosges. Always generally running from southwest to northeast it initially heads eastwards past Eppenbrunn and Pirmasens over the Großer Schiffelskopf () and reaches the region of Gräfenstein Land. From there it runs up the Hortenkopf () in the central Frankenweide. Several kilometres it passes through the hamlet of Johanniskreuz (), one of the highest settlements in the Palatine Forest. The watershed then reaches the area west of Waldleiningen in the Lower Frankenweide.
Palatinate Forest
The Karlstal valley, through which run the upper reaches of the Moosalb river near the town of Trippstadt, stands out as a result of its natural, virgin scenery. The Trippstadt village of Johanniskreuz is the centre point of the Palatine Forest and used to be a spa. The 200‑ to 300‑year‑old oak and beech mixed woods, which surround the little hamlet and give it an autochthonous character, are renowned (see Flora). They have long been managed sustainably, following sustainability principles and are especially well known for their valuable stands of furniture-quality oak. It is therefore not surprising that the House of Sustainability was established
in Johanniskreuz in 2005 (viz. Information centres/Museums)