The 
Al-Quabail mountains are a range of mountains in 
Algeria, in northern 
Africa. The mountains, some rising about 7,000 feet, are well watered. They served as a refuge for the 
Berber tribes, forming a base of resistance against the 
Romans, 
Vandals, 
Byzantine, and 
Arabs.
 
All Wikipedia text 
is available under the 
terms of the GNU Free Documentation License