Ropotamo
The Ropotamo (Bulgarian: Ропотамо [ropoˈtamo], from the Ancient Greek word Ροπόταμος ropotamos meaning "border river") is a river in south-eastern Bulgaria. It takes its source from the Bosna Ridge in the Strandzha Mountains, running for 48.5 km to empty into the Black Sea near Cape Saint Demetrius between Dyuni and
Source: Ropotamo · Wikipedia