Otradnoye (Russian: Отра́дное) is a town in Kirovsky District of Leningrad Oblast, Russia, located 40 kilometers (25 mi) east of St. Petersburg on the left bank of the Neva River, at its confluence with the Tosna River. Population: 23,866 (2010 census); 21,570 (2002 census); 22,386 (1989 Soviet census).
The Neva (/ˈniːvə/ NEE-və, UK also /ˈneɪvə/ NAY-və; Russian: Нева́, IPA: [nʲɪˈva] ) is a river in northwestern Russia flowing from Lake Ladoga through the western part of Leningrad Oblast (historical region of Ingria) to the Neva Bay of the Gulf of Finland. Despite its modest length of 74 kilometres (46 mi), it is the fourth-largest river in Europe in terms of average discharge (after the Volga, the Danube and the Rhine).
The Neva is the only river flowing from Lake Ladoga. It flows through the city of Saint Petersburg, the three smaller towns of Shlisselburg, Kirovsk and Otradnoye, and dozens of settlements. It is navigable throughout and is part of the Volga–Baltic Waterway and White Sea–Baltic Canal. It is the site of many major historical events, including the Battle of the Neva in 1240 which gave Alexander Nevsky his name, the founding of Saint Petersburg in 1703, and the Siege of Leningrad by the German army during World War II. The river played a vital role in trade between Byzantium and Scandinavia.