Sopron, wine region in Hungary. The Sopron region is predominately a red wine area. The Kékfrankos variety has a strong tradition in this area. Other international varieties like Merlot, Cabernet Sauvignon, Cabernet Franc, Pinot Noir, and Syrah are also grown. Fehérburgundi (Pinot Blanc) is showing promise for white wines.

Wineries

Certified Biodynamic: Weninger Pincészet. 

Bibliography

Oxford Companion to Wine 4th edition ed. Jancis Robinson MW and Julia Harding MW (Oxford University Press, 2015).