European watershed area of the Rhine, which empties into the North Sea via the Netherlands, and the Danube, which flows eastward emptying into the Black Sea. It enters Austria at Piz Buin in the Silvretta Alps running along the Arlberg massif and forming the border between the states of Tyrol and Vorarlberg. It reaches Bavaria, Germany via the crest of the Allgäu Alps and leaves the High Alps at the Adelegg range near Kempten. Within the Alpine foothills it runs north of the Schussen catchment area of Lake Constance towards the sources of the Brigach and Breg headwaters of the Danube in
Vorarlberg meals. Typical dishes from the Vorarlberg region are: "Käsespätzle" or "Käsknöpfle" (noodles of flour and eggs with cheese and onion), "Riebel" (dish of corn and wheat semolina, served spicy or sweet), "Flädlesuppe" (broth with savoury pancake stripes), "Grumpara mit Käs" (peel pastry with cheese), "Öpfelküachle" (apples baked in pancake dough, topped with sugar and cinnamon). Furthermore, "Mostbröckle" (pickled and smoked sausage), originally from Switzerland, is a very popular product. The architectural curriculum in Vorarlberg has a strong reputation all over Europe. It has made a label for a demanding architecture of a fruitful confrontation between traditional construction and modern interpretation