After long years of research, I propose that the place of the legendary and spectacular Atlantis island is beginning at the South of Crete and below the Mediterranean sea. I use for my suggestion the dialogue between Timaios and Kritias in the antique text and Google maps.I think that my suggestion will be confirmed after technical and archeological research. The point of my support is that the angular formation is unable to perform. If there is a cornered nature, this organisation is a mental creation. When you examine the present formations, the pictures and Google maps, It will be clearly visible. When you considere the triangle between Libya-Egypt-Athens that Platon described the geography, you can see clearly that the present formation coincide. Besides all these, Platon explain in his "The republic" book the constitution of state. In another book, for supporting this idea of state, he imagine an utopian island, Atlantis. In term of criticism, the reputation of Platon will be refund.