Complex sentence: Otradnoye (;) is a rural locality in Priozersky District of Leningrad Oblast and a station of the Saint Petersburg-Hiitola railroad, located on the Karelian Isthmus at the western shore of Lake Otradnoye (Lake Pyhäjärvi).
Split into simpler sentences: Otradnoye (;) is a rural locality on Karelian Isthmus, in Priozersky District of Leningrad Oblast, and a station of the Saint Petersburg-Hiitola railroad. Otradnoye is located at the western shore of Lake Otradnoye (Lake Pyhäjärvi).