Grand Erg Oriental only national flights. In Libya Ghadames Airport schedules only national flights. In Tunisia Djerba–Zarzis Airport (DJE/DTTJ) serves international and national flights, it being over 100 km. north of the edge of the "Grand Erg Oriental". Grand Erg Oriental The Grand Erg Oriental (English: 'Great Eastern Sand Sea') is a large "erg" or "field of sand dunes" in the Sahara Desert. Situated for the most part in Saharan lowlands of northeast Algeria, the Grand Erg Oriental covers an area some 600 km wide by 200 km north to south. The erg's northeastern edge spills over into neighbouring Tunisia. The Grand Erg
Erg Ferradj elementary schools, with 39 classrooms including 27 in use. There are a total of 1,096 school students. 2.8% of the population has a tertiary education, and another 14.9% has competed secondary education. The overall literacy rate is 71.3%, and is 77.2% among males and 65.3% among females. Erg Ferradj has 2 polyclinics and 2 room care facilities; residents must travel to Abadla or Méchraâ Houari Boumédienne for further medical treatment. Erg Ferradj has 3 operational mosques, with another 1 under construction. The commune is composed of three localities: Erg Ferradj Erg Ferradj () is a town and commune in Abadla