mysterious oirase river flowing through the autumn forest of beech trees in towada hachimantai national park

adventure aomori asia autumn background beautiful beauty beech blue brook cascade color colorful conservation country countryside creek ecologic environment exposure fall flow flowing foliage forest fresh golden green hachimantai hiking isolated japan japanese landscape leaves light long minnesota mountain mysterious national natural nature northeastern oirase orange outdoor outside paradise park peeping primitive protection red remote river rock scenery scenic season stone stream tohoku tour towada travel tree trees turbulent unspoiled vibrant view vivid wallpaper water waterfall wood woodland woods yellow