Nera

The River Nera was a tributary of the River Tiber and was located in Italy. During the early 16th century, Cesare Borgia had established a facilities in the valley of the river which were used to produce large numbers of Flying Machines. They were subsequently destroyed by the Assassin Ezio Auditore, who stole one of the flying machines and used it to destroy the factories.

Database Entry
''A tributary of the Tevere (Tiber), this 116 kilometre river flows almost entirely in Umbria, Italy. I might also add it has some spectacular fly fishing which I'll likely be taking advantage of if we survive this ordeal.''

You are not invited.