North of Mostar, it cleaves a passage through the celebrated Narenta defile, a narrow gorge, 12 m.
Model farms were established at Livno and at Gacko, on the Montenegrin border; a school of viticulture near Mostar; a model poultry-farm at Prijedor, close to the Croatian boundary;.
West-north-west of Mostar to the bend of the river Narenta, differs in many respects from the larger territory.
The surface of some, as notably the Mostarsko Blato, lying west of Mostar, is marshy, and in spring forms a lake; others are watered by streams which disappear in swallow-holes of the rock, and make their way by underground channels either to the sea or the Narenta.
Serajevo, with 41,543 inhabitants in 1895, is the capital of the combined provinces, and other important places are Mostar (17,010), the capital of Herzegovina, Banjaluka (14,812), Dolnja Tuzla (11,034), Travnik (6626), Livno (5273), Visoko(5000), Foca (4217), Jajce (3929) and Trebinje (2966).
In a few cases, such as the Begova Dzamia at Serajevo, the Foea mosques and the Mostar bridge, the buildings raised by the Turks are of high architectural merit.
- Under Roman rule Bosnia had no separate name or history, and until the great Slavonic immigration of 636 it remained an undifferentiated part of Illyria stations are Bjelina, Zvornik, Visegrad, Gorazda, Foea, Bilek, Avtovac and Trebinje, along the eastern frontier; Mostar and Stolac in the south; Livno in the west; and Bihac in the north.
The patriarch of Constantinople is the nominal head of the Orthodox priesthood; but by an arrangement concluded in 1879, his authority was delegated to the Austrian emperor, in exchange for a revenue equal to the tribute previously paid by the clergy of the provinces; and his nominations for the metropolitanate of Serajevo, and the bishoprics of Dolnja Tuzla, Banjaluka and Mostar require the imperial assent.
The Roman Catholics have an archbishop in Serajevo, a bishop in Mostar and an apostolic administrator in Banjaluka.
There were wholesale internments, conducted with the utmost brutality: and the horrors of the camps of Doboj, Mostar, Arad, Thalerhof, Mollersdorf, Gmiind, were early in 1918 revealed by Doctor Tresic in the Austrian Reichsrat.
Fortifications.-The principal fortifications in Austria-Hungary are: Cracow and Przemysl in Galicia; Komarom, the centre of the inland fortifications, Petervarad, 6-Arad and Temesvar in Hungary; Serajewo, Mostar and Bilek in Bosnia-Herzegovina.