The Federation of Bosnia and Herzegovina is divided into ten cantons (kanton or županija): Una-Sana, Unsko-Sanski Kanton Posavina, Posavski Kanton Tuzla, Tuzlanski Kanton Zenica-Doboj, Zeničko-Dobojski Kanton Bosnian Podrinje, Bosanskopodrinjski Kanton Central Bosnia, Srednjebosanski Kanton or Županija Središnja Bosna Herzegovina-Neretva, Hercegovačko-neretvanski Kanton or Hercegovačko-neretvanska ...
Most of the watercourses in Bosnia and Herzegovina are international waterways – the Sava forms the country’s border in the north, the Una contributes to the western border, and the eastern border largely consists of the Drin.
Most visits to Bosnia and Herzegovina are trouble-free but visitors should be aware that there is a threat from terrorism. There is also a global risk of indiscriminate terrorist attacks, which could be against civilian targets, including places frequented by foreigners.