Sunset on Lake Onega.
Onega definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
lake in NW European Russia: c. 3,800 sq mi (9,842 sq km)
Onega definition by American Heritage Dictionary
A lake of northwest Russia northeast of St. Petersburg between Lake Ladoga and the White Sea. It remains frozen from November to May.