  the una-sana canton (bosnian: unsko-sanski kanton) is the first of the ten cantons of the federation of bosnia and herzegovina entity within bosnia and herzegovina. it is located in the northwest of the country and has been named after the rivers una and sana. the center of the cantonal government is bihaÄ. ==municipalities== it is divided into municipalities (usually eponymous with towns) of bihaÄ, bosanska krupa, bosanski petrovac, buÅ¾im, cazin, kljuÄ, sanski most and velika kladuÅ¡a. ==political subdivisions == {| class="wikitable sortable" |- ! municipality !! population !! area (km2) |- | bihaÄ ||align="right" | 61186 ||align="right" | 900 |- | bosanska krupa |
Cantons_of_the_Federation_of_Bosnia_and_Herzegovina Una-Sana_Canton