The present article aims to discuss the application of the digital technologies in the preservation and management of cultural heritage development. The GIS is used by the international agencies heritage like UNESCO. The GIS applications that are largely applied in built cultural heritage are internationally known as Heritage Information System – HIS. In HIS, the space configuration of the historical sites is represented by a map or for a DTM, with the quantitative and qualitative attributes, 3D geometric models and hypermedia products. Their visualization are enriched by techniques of virtual reality and published in the web.