slow and peaceful flow of the oirase gorge stream, surrounded by a lush green forest in aomori, japan

walking clear stream rock scenic leaves mossy ecology trails towada natural walk oirase trekking mountain tourist spot outdoor valley summer japanese wood okuse clean leaf wooded stone foliage moss environment colorful fall waterfall park forest japan tourism scenery beautiful aomori green nature tree hiking water plant river travel landscape slow peaceful flow gorge surrounded lush flows slowly peacefully enveloped vibrant forest serene setting offers harmonious blend greenery epitomizing nature's tranquil beauty