Note 456 — CANTO XV.
James Romanes Sibbald translation
Chiarentana: What district or mountain is here meant has been much disputed. It can be taken for Carinthia only on the supposition that Dante was ignorant of where the Brenta rises. At the source of that river stands the Monte Chiarentana, but it may be a question how old that name is. The district name of it is Canzana, or Carenzana.