ヴァルダイ丘陵
The source of the Polist is in Lake Polisto in the east of Pskov Oblast, in the western part of the Valdai Hills. The upper course of the Polist id located in the Polist-Lovat Swamp System, one of the biggest raised bog areas in Europe. The Polist flows northeast, enters Novgorod Oblast, and joins the Lovat at its delta.