Ob
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The Ob is a major river in Russia. It is in western Siberia, and with its tributary the Irtysh forms the world's seventh-longest river system, at 5,410 kilometres. The Ob forms at the confluence of th
The Ob in Novosibirsk
Yenisei and Ob (right) flow into Kara Sea
The Ob River in Barnaul
A section of the Ob River
Lena River
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The Lena is a river in the Russian Far East and is the easternmost river of the three great rivers of Siberia which flow into the Arctic Ocean, the others being Ob and Yenisey. The Lena River is 4,294
Ob
…the Altai Mountains. It is the westernmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Yenisei and the Lena). Its flow is north-westward, then northward. The main city on its banks is Novosibirsk, the largest city in Siberia, and the third-largest city in…
The Lena Pillars along the river near Yakutsk
Lena River Delta
The lower course of the Lena River in Siberia.
The upper course of the Lena River in Siberia.