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Bernese Oberland

German-Speaking Switzerland

Alps

Eastern Switzerland

Central Switzerland

Pre-Alps

Mittelland

Tessin

Italian-Speaking Switzerland

Jura

French-Speaking Switzerland

Region of Basel

Lake Geneva

Lower Valais (French speaking)

Graubünden

Romanch-Speaking Switzerland

Upper Valais (German speaking)

Fribourg/Neuchâtel

Region of Zurich