roshchinka river in the lindulovskaya ship larch grove in winter. natural park, forest and reserve in the leningrad region of russ

roshchinka river lindulovskaya ship larch grove winter natural park forest reserve leningrad region russ beautiful botanical environment green heritage landmark landscape larches lindulovka lindulovo nature outdoor protected roschinka russia scenic season siberian spring stream sukachev taiga thaw tourism travel tree trees unesco unique water wood fall