it's in a volcano on the island of Tenerife.

the greeks called it "Tartarus"

it's where the Judgement will be implemented, in the near future.

its current occupants are prophesied to break out of it first, but after they have their party upon those who chose their lord to be Cronus, they will be returned there and their souls extinguished.

important to note that it will be a day, it's not an eternal torment, but rather, the extirpation of the evil in the hearts of those who were born during the last 12000 years on this planet.

you can read in many places even in the roman saturnian cult twisted text we know as the Bible, that death is but a rest, and that hell is not an eternal torment but a place where 'the torment shall ring out for eternity' which is a way of saying that it will stand as a reminder of the fruit of evil for all to hear.