Central Asia historically always associated with the nomadic people occupying its open spaces and the Great silk way. The countries of Central Asia is meeting of monuments of the architecture having important archaeological value.

Experience of participation of geotechnicians in restoration of monuments of architecture with more than centenary history shows that work on elimination of breakdown rate can't be successful without reconstruction of the bases, the bases, underground basic designs, and also the actions directed on improvement of the geoengineering environment. This paper includes historical sites of Central Asia, description of geological ground condition and also type of foundations. Technical survey methods, examples of technical diagnosis and significance of Mausoleum Arystan Bab are also described in this paper.