Herzegovina ( or ;
Bosnian,
Croatian and
Serbian:
Hercegovina, Херцеговина, ) is the
southern region of
Bosnia and Herzegovina. While there is no official border distinguishing it from the
Bosnian region, it is generally accepted that the borders of the region are
Croatia to the southwest,
Montenegro to the east,
Mount Maglić to the northeast, and
Mount Ivan to the north. Measurements of the area range from , or around 22% of the total area of the present-day country, to , around 24% of the country.