A ghorfa (Arabic: غرفة room) is a vaulted room used by Berbers for storing grain. They are often stacked as multistory structures, sometimes reaching four stories high. Traditionally, the rooms were grouped together as a ksar, a fortification used by Berber villages in the Maghreb to store large amounts of grain. A ghorfa in Malta could also mean a lonely room in a field, a bedroom, any kind of storage room, an animal shelter or other functional traditional rooms.[1]