Single location on Tüllinger Berg in the municipality of Weil am Rhein (Markgräflerland area) in the German growing region to bathe, A small part of it is located on the adjacent Swiss territory and is referred to here as "slip". The name is derived from a large landslide in 1758, in which the entire slope slipped (Alemannic "slipped"). Even today, especially when it rains, mud-like movements occur due to clay-covered sandstone slabs in the subsoil. The south-facing vineyards, some of which are very steep, cover 26 hectares of vineyards on calcareous clay and loam soils with sandstone slabs underground. The many deep springs ensure that the vines are well supplied even in dry years. The very sunny location is popularly called "Sunneberg". Mainly Pinot Noir, Pinot Blanc, Pinot Gris, Pinot Noir and Chardonnay are grown here. The wineries of the district winery Markgräflerland, Schneider Claus and Haltingen wine cooperative.