All we know is what we are told, and that is that Hell is a literal place of eternal torment and separation from God.
Wax kale oo hadhay ma leh aan ka ahayn in Eebbe aynu ka barinno in dambiilayaasha dalka iyo intuu dugso looga maarra-waayay ay dunida si degdeg ah u dhaafaan - Aakhirana ay Jahannama u hoy noqoto.