Bosanska Krajina GuideBosanska Krajina is in Bosnia and Herzegovina. Roughly a triangle bordered by Croatia to north and west, Central Bosnia to southeast, and Northeastern Bosnia to east, Bosanska Krajina is northwestern part of the country. HotelsFind hotels in Banja Luka, Bihac, Banja Luka, Travnik, Banja Luka and more. Banja LukaBanja Luka is a picturesque city in the western part of Bosnia and Herzegovina. It is the administrative capital and the largest city of Republika Srpska, and the second largest city in Bosnia and Herzegovina. BihaćBihać is a city in Bosnia and Herzegovina. Bihać municipality occupies area of 900 km2 where approximately 70,000 citizens live. Krupa na VrbasuKrupa na Vrbasu is a small town some 25km south of Banja Luka in the Bosanska Krajina of Bosnia and Herzegovina, BiH. JajceJajce is a small city in nortwestern Bosnia and Herzegovina. Jajce is situated right where the Pliva and Vrbas rivers meet. KozaraKozara National Park is a national park in Bosnia and Herzegovina, that was proclaimed a protected national forest in 1967 by Josip Tito. Mrkonjić GradMrkonjić Grad is a just small town in the mid-west of Bosnia and Herzegovina. Its located in the Republika Srpska, just north of Jajce, on the Jajce - Bihac road. PrijedorPrijedor is a town in the North of Bosnia and Herzegovina. It is about 50 km west of Banja Luka. GradiskaGradiska is a bordertown in Bosanska Krajina, BiH, situated directly on the border with Croatia.