These monuments devoted to the Orkhon valley. The monuments of Turkic Khaan and his brother General Kultegen are in Khashaat county, Arkhangai province. The monuments belong to 6-7th centuries A.D. were the time of glorious victories of the Turkic states. The 3.3 meter high and 1.3 meter wide stone monument known as the Orkhon Bichig (letter of Orkon) is a letter with 68 lines. There used to be a whole monumental complex, but now only one monument which named Gerelt Khushuu is left