By using our website, you are agreeing to cookies being stored and Google Analytics being used on your device in order to offer the best possible service. You can find more information on this here.
Vienna is known around the world as the city on the Danube. In daily life, the Danube plays an important role for people, animals and nature in Vienna, with the 21 kilometer-long Danube Island, which was originally created as a flood defense. Vienna is also home to 29 wetlands, 4 rivers, 29 Vienna Woods streams and 40 ponds and lakes.
