Heidi Schröck operates in Neusiedlersee-Hügelland, the hillside extension of Burgenland's celebrated lake region in Austria's Weinland. The winery focuses on Welschriesling and Furmint, varieties that thrive in this continental climate where autumn mists and warm days create conditions for noble rot. The Weissel Ruster Welschriesling expresses the mineral precision of the region's volcanic soils in a dry style. The Ruster Ausbruch—a botrytized blend of Furmint and Welschriesling—and its vineyard-designated counterpart, Auf den Flügeln der Morgenröte, represent the winery's engagement with the region's historic sweet wine tradition. These wines have been assessed by Wine Advocate, Falstaff, Wine Spectator, and Decanter.