The Kasbah of Dellys in Algeria, revitalization and conservation through tourism

In the neighbouring countries of Morocco and Tunisia tourism is encouraged by governments to obtain foreign currency. However, over-promotion of tourism can be disastrous as tourists do not leave a city untouched by their presence. Tourists, through their demands, subtly and sometimes drastically change the character of a place. Local residents want tourists for more revenues and will accommodate their cities to serve them (Appleyard, 1979).