Oze national park is one of the beautiful place in Japan. I visited Hatomachi-Toge (1591m) of Gunma prefecture, and went to Ozegahara. There are boardwalk, and we are strictly prohibited to go outside of the boardwalk in Oze in order to protect their nature. I enjoyed the fresh air, the beautiful colorful leaves and wonderful view of the Mt. Shibutu (2228m).