Lake Vivi

Lake Vivi is a 229 km² freshwater sheet in Evenkiysky District on the Central Siberian Plateau. The State Water Register gives roughly 88 × 5.5 km, elevation 253 m and maximum depth 192 m. It drains via the Vivi River to the Lower Tunguska and the Yenisei. On the south-east shore at 66°25′N 94°15′E Russia’s Federal Geodesy Service marks the geographic centre of the Russian Federation. A seven-metre “Golden Flower of Russia” obelisk was erected in 1992; an Orthodox cross and wooden chapel stand nearby. There are no permanent settlements on the banks — a remote plateau lake, not a weekend trip from Krasnoyarsk. Access is via winter roads, river or air routes through Evenkia; fuel and comms must be planned ahead. The lake matters as a symbol of the country’s “heart” and as a major taiga basin with a deep valley. Summer brings fishing and river travel; winter only with prepared cold-weather logistics. Rescue infrastructure is minimal — plan self-sufficiency.