Yerema
Yerema stands on the right bank of the Lower Tunguska in the forests of the Central Siberian Plateau. The river flows through a broad, winding upper valley before turning west towards the Yenisei. Its tributary, the Bolshaya Yerema, rises among bogs and runs through a deep plateau valley. Spring melt causes a marked rise in the Tunguska, whose waters remain frozen for much of the year.