The Legend of Girl Named Una
Did the Romans name it "The One", or is there an older, local story hidden in the canyon walls?
Legend says that when Roman legionaries first reached the banks of this river, they were stunned by her beauty. Compared to all the murky waters they had crossed on their campaigns, this one was pure emerald. One soldier cried out: "UNA!" - meaning "The One" or "The Only One".
But locals have another story. They speak of a girl named Una who fell in love with a warrior from the enemy tribe. To save her love from her father's wrath, she transformed into the river, embracing the warrior forever in her currents.