Lena Plateau
The Lena Plateau, also known as Prilensky Plateau (Russian: Приленское плато, romanized: Prilenskoye Plato; Yakut: Өлүөнэтээҕи хаптал хайалаах сир, romanized: Ölüönetêği xaptal xayalâx sir), is one of the great plateaus of Siberia. Administratively it is mostly within the Sakha Republic (Yakutia), with a small sector in the Irkutsk Oblast, Far Eastern Federal District, Russia.