It is an old truth: if you can't find something, you should look somewhere else. It is the prose of life: it is useless to look for your keys in your purse, if you have left them at home by the mirror, and it is useless to look for your cell phone in your pocket if you have left it in the store. And it is totally useless to search for Genghis Khan's tomb where it is not. But where should you search? Not anywhere! Mongols have already dug up everything possible in their country, and nothing. It is the same story with the Buryats. One of the traditions states that the great conqueror was buried where he was born. That means Delyun-Boldok valley. The area is quite large - it includes Aginsk Buryat circle, Onon district, it crosses Russian-Mongolian border, passes through Dadaliy sumon (administrative unit of Mongolia) Khentei aimak (district), and terminates in the area between Selenga and Onon rivers.

