The name of the volcano probably refers to the Salado River, which was used by a Polish expedition in 1937 to reach Ojos del Salado.
There is also a theory that the volcano was named after the mineral deposits on its slopes, especially since the Salado River does not originate at Ojos del Salado and its name was already known.
Vesuvius is one of the world's most dangerous volcanoes.
The list also includes Grímsvötn (Iceland), Cotopaxi (Ecuador), Mayon (Philippines), Popocatépetl (Mexico) or Nyiragongo (Democratic Republic of Congo).