The book of the outstanding researchers A.G.Vinogradov and S.V.Zharnikova "Proto-homeland of the Indo-Europeans" is devoted to research of an ancestral home Indo-European peoples: Indian, Iranian, Slavic, Baltic, Germanic, Celtic, Roman, Albanian, Armenian and Greek language groups. The sixth part of this huge work is devoted to the mysteries of the ancient Aryans country. The book was written in 1989-90g. but in Russia could not be posted. Since that time, there were additional materials, confirming the view of the authors.