Sort:  

It's a water reservoir made on the river Kama. It's called 'Votkinskoe vodokhraniliche'. There is an electric power station at its' end.

That would explain why it's so big.

Coin Marketplace

STEEM 0.06
TRX 0.28
JST 0.049
BTC 67745.17
ETH 1972.79
USDT 1.00
SBD 0.48