Soil consists of several particles of different sizes varied from 4.75 cm to 1 nm; more voids spaces developed between soil particles depend on their specific sizes. If void spaces elevated in the soil structure, soil acted like high permeable, more settlement, less stability, enhanced the plasticity index, impact on shear strength, compaction, and consolidation characteristics. The regaining of the structure against all the properties introduced a new technology for stabilization: nanotechnology. Nanotechnology is an innovative method that describes nanomaterials additional to weak natural soil for filling the voids in Nano level i. e 1 nm to 100 nm and will improve all geotechnical properties. The main advantage of this innovative method is using nanomaterials; the size nanomaterials are lying between 15 and 80 nm filled with any size of void space. In the present study, aimed to be improved the plasticity index, specific gravity, compaction, shear strength (Unconfined Compressive Strength-UCS), and permeability characteristics by adding nanomaterial: Nanoclay. Stabilization of soil with Nanoclay proven excellent results and improved all geotechnical properties such as index and engineering properties. Determine the optimum dosage of the Nanoclay effect on the soil and responses on specific gravity, index, and engineering properties of soil. At the optimum dosage of Nanoclay proved maximum escaped all voids and filled with Nanoclay particles. The stabilization is useful for all embankments related to civil, geotechnical, transported, and slope stability also.