From the Wikipedia page [1]
The canton of Bern (German: Kanton Bern, French: Canton de Berne) is the second largest of the 26 Swiss cantons by both surface area and population. Located in west-central Switzerland, it borders the canton of Jura and the canton of Solothurn to the north. To the west lie the canton of Neuchâtel, the canton of Fribourg and Vaud. To the south lies the canton of Valais. East of the canton of Bern lie the cantons of Uri, Nidwalden, Obwalden, Lucerne and Aargau.
On 1 January 2010, the 26 districts (Amtsbezirke) were combined into 10 new districts (Verwaltungskreise):
- Bern-Mittelland with capital Ostermundigen, made up of all or part of the former districts of Bern, Fraubrunnen, Konolfingen, Laupen, Schwarzenburg and Seftigen
- Biel/Bienne with capital Biel/Bienne, made up of all of the former district of Biel and about half of the former district of Nidau
- Emmental with capital Langnau im Emmental, made up of all or part of the former districts of Burgdorf, Signau and Trachselwald
- Frutigen-Niedersimmental with capital Frutigen, made up of all or part of the former districts of Frutigen and Niedersimmental
- Interlaken-Oberhasli with capital Interlaken, made up of all or part of the former districts of Interlaken and Oberhasli
- Jura bernois with capital Courtelary, made up of all or part of the former districts of Courtelary, Moutier and La Neuveville
- Oberaargau with capital Wangen an der Aare, made up of all or part of the former districts of Aarwangen and Wangen
- Obersimmental-Saanen with capital Saanen, made up of all of the former districts of Obersimmental and Saanen
- Seeland with capital Aarberg, made up of all or part of the former districts of Aarberg, Büren, Erlach and Nidau
- Thun with capital Thun, made up of all of the former district of Thun
See also Subdivisions of the canton of Bern