The Wachau is an Austrian valley formed by the Danube River. It is one of the most prominent tourist destinations of Lower Austria, located between the towns of Melk and Krems that attracts epicureans for its high-quality wines. It is 36 kilometres (22 mi) in length and has been settled since prehistoric times. Among the tourist attractions is Dürnstein Castle, where King Richard I of England was held captive by Leopold V, Duke of Austria. The architectural elegance of its monasteries (Melk Abbey and Göttweig Abbey), castles and ruins combined with the urban architecture of its towns and villages, and the cultivation of vines as an important agricultural produce are the dominant features of the valley.
The Wachau was inscribed as “Wachau Cultural Landscape” in the UNESCOList of World Heritage Sites in recognition of its architectural and agricultural history, in December 2000.
The origin of the wine growing tradition in Austria, and in particular in the Wachau valley, and its popularity beyond its borders, is attributed to medieval period of the Roman settlements. The Vinea Wachau Nobilis Districts date to Leuthold I von Kuenring (1243–1313). Wine production peaked under the Carolingians. Krems has a long history as the hub of the Wachau wine trade, while the town of Dürnstein is also known for being one of the Wachau wine centres. Founded in 1983, the Vinea Wachau is an association of vintners who created categories for Wachau wine classification. The vintners of the Vinea Wachau claim to produce quality wine under a manifesto of six Vinea Wachau wine making laws, also known as six Wachau commandments. Their products, known for their purity, are labelled under the categories of Steinfeder, Federspiel or Smaragd.
The Wachau valley is well known for its production of apricots and grapes, both of which are used to produce specialty liquors and wines. The wine district’s rolling vineyards produce complex white wines. Wachau is a source of Austria’s most prized dry Rieslings and Grüner Veltliners, some of the best from the steep stony slopes next to the Danube on which the vines are planted. The temperature variation in the valley between day and cold nights has a significant role to play in the process of ripening of the grapes. The heat retained in the water and the stoney slopes with thin soil cover facilitates this process of growing fine variety of grapes, which results in the sophisticated wines produced in the valley. Since rainfall is not adequate for the growth of wines on thin soils, irrigation is an essential requirement to give water supply to the wine yards.
