Geography of Batna Province

lake

national Park in Algeria

plateau in Algeria

mountain in Algeria

thumb|275px|The cracked dry ground of Chott El Hodna The Hodna () is a natural region of Algeria located between the Tell and Saharan Atlas ranges at the eastern end of the Hautes Plaines. It is a vast depression lying in the northeastern section of M'Sila Province and the western end of Batna Province.

Aurès () is a natural region located in the mountainous area of the Aurès range, in eastern Algeria. The region includes the Algerian provinces of Batna, Tebessa, Constantine, Khenchela, Oum El Bouaghi, Souk Ahras and Biskra.