Rocky part of Binder Mountain that located in the territory of Batshireet Somon is called Binder Eruu or Rashaan Rock. Many finds such as tools that belong to Paleolithic, Mesolithic and Neolithic Stone Ages, deer stones that belong to Early Bronze Age and graves of Mongolians who were living during the period of Huns and Kidan Empires. There are many paintings of animals, humans and carvings of tribe stamps that had been used for centuries, Arabia-Persian, Chinese, Tibetan, Mongolian scripts on the Rashaan rock. After an excavation, it was determined that there are 4 stratums in the soil structure.

There is a monument with deer description on four sides and more one without descriptions 950 m from the rock. And their size is 195:30 cm and there are 12 small and big tumuluses around the monuments.