Nebojša R.
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It's a gorgeous Herzegovina river sourcing near the Konjic and finished in the Adriatic sea near Metkovic town. The river passes through five major places Konjic, Jablanica, Mostar, Capljina, and Metkovic. The most famous world bridge passes over the Neretva River and joins two shores, and of course, it's Old Bridge in Mostar, protected by the Unesco association.