Oze is one of Japan’s most beloved highland marshlands, located mainly in Gunma Prefecture, with parts extending into Fukushima, Niigata, and Tochigi. As part of Oze National Park, it offers breathtaking natural beauty through its vast wetlands, alpine flowers, and majestic mountain views.
What Makes Oze Special?
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Ozegahara Marshland (尾瀬ヶ原)
One of the largest high-altitude wetlands in Japan. A network of wooden boardwalks allows visitors to explore the area without damaging the delicate environment
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Ozenuma Pond (尾瀬沼)
A scenic alpine lake surrounded by forest and mountains. It reflects the seasons beautifully, from fresh green in spring to fiery red in autumn.
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Seasonal Highlights
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May–June: White mizubasho (Asian skunk cabbage) blossoms cover the wetlands.
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Summer: Fields of day lilies and other alpine flowers bloom.
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Autumn: Brilliant fall foliage paints the landscape in reds and golds.
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Outdoor Adventure
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Hiking & Trekking
Oze is a car-free area, preserving its tranquility. Visitors must hike in from designated trailheads, such as Hatomachitoge (鳩待峠). Trails are well-maintained and suitable for all skill levels. -
Eco-Friendly Travel
Strict environmental protections help preserve Oze’s rare ecosystem. All visitors are encouraged to carry out their trash and respect the delicate natural surroundings.
Access
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Closest trailheads:
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Hatomachitoge (Gunma side)
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Numayama Pass (Fukushima side)
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Accessible by bus from Jomo-Kogen Station or Numata Station (after taking a Shinkansen from Tokyo)
Why Visit Oze?
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See Japan’s most famous highland wetland flowers
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Hike through pristine nature with no cars in sight
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Capture stunning landscapes in every season
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Experience a peaceful escape just a few hours from Tokyo
Oze is a true sanctuary for nature lovers, hikers, and photographers. It offers a rare chance to walk through a quiet, unspoiled wetland, immersed in the changing beauty of Japan’s mountain seasons.
Official Website
https://oze-fnd.or.jp/en/
Accommodation sites
Agoda
