Biel/Bienne Koān

Biel/Bienne sī tī Sūi-se Bern Chiu lāi ê chi̍t ê koān.

Biel/Bienne
—  Koān  —
Biel/Bienne Koān ê ūi-tì (phú-sek) ê uī-tì
Biel/Bienne Koān ê ūi-tì (phú-sek)
Kok-ka  Sūi-se
Chiu Bern
Siú-hú Biel/Bienne
Bīn-chek
 - Lóng-chóng 97.63 km2