The area of Switzerland is 41,285 km². The confederation is divided into 23 full states called "cantons". All 26 cantons are: Aargau, Appenzell Innerrhoden, Appenzell Ausserrhoden, Basel-Stadt, Basel-Land, Berne, Fribourg, Geneva, Glarus, Graubünden, Jura, Lucerne, Neuchâtel, Nidwalden, Obwalden, Schaffhausen, Schwyz, Solothurn, St. Gallen, Thurgau, Ticino, Uri, Valais, Vaud, Zug, and Zürich.