Highlights and access methods of Ozegahara Marshland (Gunma Prefecture)

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Oze Marshland is a plateau area that spans across Gunma and Fukushima Prefectures, known as the largest wetland area in Japan. It is inhabited by a wide variety of plants and animals, with a focus on biodiversity, including wetland plants such as sedge and cottongrass, and wildlife such as the Japanese serow. Furthermore, the fresh greenery from spring to early summer and the autumn foliage are stunning, popular among those who visit for hiking and nature observation.

In this article, we will explain the attractions of Ozegahara Marshland in Gunma Prefecture and how to access it for those who are traveling to Japan from overseas.

(Last modified: )

(Prefecture : Gunma , Category : Nature and Scenic Spots)

Highlights of Ozegahara Marshland

Oze National Park, located in Gunma Prefecture, is home to the breathtaking Oze Marshland (Oze-gahara). This vast wetland, encompassing a variety of landscapes including marshes, ponds, and grasslands, offers a unique and captivating experience for tourists, particularly those visiting from overseas. The untouched natural beauty, serene atmosphere, and abundant wildlife make Oze-gahara a paradise for nature enthusiasts and hikers.

One of the main attractions of Oze-gahara is its stunning seasonal changes. In spring, visitors can witness the vibrant blooming of various alpine flowers, creating a picturesque scene. Summer brings lush greenery and an opportunity to spot numerous bird species. In autumn, the marshland transforms into a canvas of vibrant colors as the surrounding mountains are painted with shades of red, orange, and yellow. Winter offers a different charm, with the marshland covered in a blanket of snow, creating a serene and tranquil landscape.

Exploring the walking trails and wooden boardwalks that crisscross the marshland is a highlight for visitors. The well-maintained paths provide access to different areas of Oze-gahara, allowing visitors to immerse themselves in the pristine nature and encounter various plant and animal species, including rare alpine flora and native bird species.

In summary, Oze-gahara in Gunma Prefecture is a mesmerizing tourist destination known for its untouched natural beauty, diverse ecosystems, and picturesque landscapes. It offers a unique opportunity to experience the beauty of the changing seasons while exploring the enchanting marshland.

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Address and access method of Ozegahara Marshland

The address of Ozegahara is "Togura, Katashina Village, Tone District, Gunma Prefecture".

There are several ways to access Ozegahara, but this time we will be entering from Hatomachi Pass. Take the JR Joetsu Shinkansen to Joumoukogen Station, then take the Kanetsu Kotsu Bus to Togura (120 minutes). Change buses and get off at Hatomachi Pass (25 minutes) on the Kanetsu Kotsu bus. Alternatively, take the JR Joetsu Line to Numata Station, then take the Kanetsu Kotsu Bus to Togura (90 minutes). Change buses and get off at Hatomachi Pass (25 minutes) on the Kanetsu Kotsu bus.

Attractions near Ozegahara Marshland

Several notable attractions are located near Ozegahara Marshland:

Ozegahara Sasa-kamitaira
A scenic plateau located near Oze-gahara, known for its vibrant fields of sasa grass and panoramic views of the surrounding mountains. Visitors can enjoy leisurely walks and witness the changing colors of the grass throughout the seasons.

Mt. Hiuchigatake
A prominent mountain in the region, offering breathtaking views from its summit. Hikers can enjoy challenging trails and experience the thrill of conquering one of Gunma's iconic peaks.

Fukiware Falls
Located in the nearby town of Numata, Fukiware Falls is a stunning waterfall renowned for its unique rock formations. Visitors can admire the powerful cascade and explore the surrounding natural scenery.

Lake Chuzenji
A picturesque lake situated in Nikko National Park, not far from Oze-gahara. Surrounded by mountains, the lake offers boat rides and scenic hiking trails, allowing visitors to enjoy the serene beauty of the area.

Other information about Ozegahara Marshland

Official site about Ozegahara Marshland :


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Thank you for reading to the end.

( Written by Tatsuo Ikura )