<Tr> <Th> Highest point </Th> <Td> Mount Elbrus 5,642 m (18,510 ft) </Td> </Tr> <Tr> <Th> Lowest point </Th> <Td> Caspian Sea, − 28 m (− 92 ft) </Td> </Tr> <Tr> <Th> Longest river </Th> <Td> Yenisei--Angara--Selenge, 5,539 km (3,442 mi) </Td> </Tr> <Tr> <Th> Largest lake </Th> <Td> Lake Baikal 31,722 km (12,248 sq mi) </Td> </Tr>

Central siberian plateau is a boring flat land with no interesting change in topography