Lake Issyk Kul has played a tremendous role since the inception of human history due to its geographic location at the crossing of Indo-Aryan and other nomadic routes. Archeologists found traces of many religions here-Zoroastrianism, Buddhism, Judaism, Christianity and Islam. Somewhere in the vicinity was Chihu, the metropolitan city of a mighty state of Wusung nomads, which ancient Chinese chronicles mentioned on many occasions.

- Remains of ancient civilization discovered on the bottom of a lake Issyk Kul