rebinje is the southernmost town in Bosnia & Herzegovina, set where the Trebišnjica river slips out of the limestone hills and through a plain of vineyards and olive groves, barely thirty kilometres from the Adriatic at Dubrovnik. It is a slow, sunlit place — a compact old town of Ottoman stone and plane-tree-shaded squares, ringed by monasteries and wine cellars, in a Mediterranean-influenced landscape that has long favoured the vine. The town reads in layers: a medieval regional stronghold on the river crossing, an Ottoman fortified town of walls, mosques and stone bridges, an Austro-Hungarian civic expansion of regular streets and open squares, and a modern town whose everyday public life still gathers beneath the great plane trees of Freedom Square. The Trebišnjica runs through all of it — the clear, slow thread that connects the fortress, the moved Arslanagić Bridge, the red-roofed centre and the vineyard plain. Trebinje is also a literary town: Jovan Dučić, its poet and diplomat, gave it the idea and the collection behind the Museum of Herzegovina, and his grave crowns the hill above the rooftops. Its religious and architectural diversity is part of the same story — Ottoman mosques, a Serbian Orthodox cathedral and monastery, a Roman Catholic cathedral and the medieval monastery of Tvrdoš all stand within the same small townscape. It is the natural base for exploring the far south of Herzegovina.