Taghit is an Oasis town in Western Algeria. Why is it called one of the most beautiful Oasis in the Sahara region? What are Taghit famous for?. Ksar of Taghit is a walled old city constructed using traditional mud-bricks which is still partly inhabited even today walk through the old town with the mud-brick houses and narrow alley-ways. Was Algeria colonised? By whom was Algeria colonised? You will find out when your professional guide takes you to Djebel Baron, the ruins of a French colonial outpost, the Fort de l'Éperon, overlooking the old city of Taghit.