Valdai Hills
…form of terminal moraines and other detritus. The Valdai Hills reach their maximum height of 346.9 m (1,138 ft) near Vyshny Volochyok. The Volga, the Daugava (the Western Dvina), the Lovat, the Msta, the Dnieper, the Syas, and other rivers originate in the Valdai Hills. The region thus is divided among the…