Sankt Gallen

Sankt Gallen, canton, northeastern Switzerland, bounded north by Lake Constance (Bodensee); east by the Rhine Valley, which separates it from the Austrian Vorarlberg Bundesland (federal state) and from Liechtenstein; south by the cantons of Graubünden, Glarus, and Schwyz; west by the canton of Zürich; and northwest by the canton of Thurgau. Appenzell Ausser-Rhoden and Appenzell Inner-Rhoden demicantons form an enclave in northern Sankt Gallen. Sankt Gallen canton has an area of 782 square miles (2,026...