From a geological point of view the Zöbinger Heiligenstein is not only the oldest but probably also the most interesting site of our estate. About 20 % of our Heiligenstein vineyards are trained in a Lyra trellis system. The vine bifurcates in a way that the branches seem to reach to the heavens like sun-worshippers. This method doubles canopy exposure and favors aeration which improves photosynthesis and prevents dreaded fungus diseases.