From 1987 until our days, the shoreline north of the lake is almost urbanized. The importance of this space comes from the fact that it offers the urban aspects very researched by the different urban activities. Can we then say it is a space which has been able to escape the law of the land market matching activities of strong investment value on the places the more attractive. However, by visiting the Lake there is a belief that it is located in front of a space or coalesce the tertiary activities rather than another polyfonctionnel with a planned allocation as balanced between the...