Cantons of Switzerland the canton of Schwyz. Six of the 26 cantons are traditionally, but no longer officially, called "half-cantons" (, , , ). In two instances (Basel and Appenzell) this was a consequence of a historic division, whilst in the case of Unterwalden a historic mutual association, resulting in three pairs of half-cantons. The other 20 cantons were — and in some instances still are — though only in a context where it is needed to distinguish them from any half-cantons, typically termed "full" cantons in English. The historic half-cantons, and their pairings, are still recognizable in the first article of the
Cantons of Switzerland Jurassic separatists suggested a new canton of Jura to be divided into half-cantons of North Jura and South Jura. Instead, North Jura became the (full) canton of Jura while South Jura remains in the canton of Bern as the region of Bernese Jura. The name of each canton in its own official language is shown in bold. The enlargement of Switzerland by way of the admission of new cantons ended in 1815. The latest formal attempt considered by Switzerland was of Vorarlberg in 1919 but subsequently rejected. A few representatives submitted in 2010 a parliamentary motion to consider enlargement although