summer landscape in the mountains. large dolerite stones and pine forest. blue sky on a clear day. nature of eastern siberia

wilderness landscape building woodland mountain village terrain forest jungle flower garden nature ruins plant tree hill rock forest nature landscape mountain trees green sky summer mountains pine grass woods spring view hill rock environment blue day wildlife eastern siberia background wallpaper stone travel rocks castle trees ancient ruins clouds tourism russia path trail scenery scene outdoor natural plant geology walking adventure plateau terrain ridge rocky national peak sayan