Kurino-ki Park, Onohata is a hidden gem where chestnut trees line the paths like natural canopies. In autumn, the ground crunches beneath your feet with fallen nuts; in summer, the shade cools the air and invites lazy strolls. Few visitors come here—mostly families picnicking or retirees reading under the leaves. It’s not on any guidebook, but for locals, it’s pure magic: a secret world where peace is just a breath away.