Solnechny, Tver OblastSolnechny is a closed urban locality in Tver Oblast, Russia, located on Gorodomlya Island on Lake Seliger. Population:WWW zatosoln.ruAdministrative and municipal statusWithin the framework of administrative divisions, it is incorporated as Solnechny Okrug—an administrative unit with the status equal to that of the districts. As a municipal division, Solnechny Okrug is incorporated as Solnechny Urban Okrug.