Hammam Ouled Ali (Arabic: حمام أولاد علي) is a place located at 36°34′28.63″N 7°22′49.74″E / 36.5746194°N 7.3804833°E in Guelma Province, Algeria south of Bouati Mahmoud.[1]
The area is approximately 416 meters above sea level.[2]
Since Roman times the town has been renown for its thermal springs,[citation needed] hence the name "hammam".
Nearby towns include Djebel Bou Chahrene and Koudiet Mrâh el Ba’dj. Héliopolis, Algeria is twenty kilometers to the south.[citation needed]
The temperature ranges from 5 °c to around 35°c in summer and rainfall is concentrated in winter with summers being dry.[3]