Introduction
Gunma offers some of Japan’s finest hot springs, breathtaking mountain scenery, and outdoor adventures just a few hours from Tokyo. Peaceful resort towns, scenic hiking trails, and rich local traditions create unforgettable experiences throughout every season.
Relax in Kusatsu’s famous hot springs, stroll along Ikaho’s historic stone steps, hike through dramatic mountain landscapes, or enjoy fresh local cuisine surrounded by nature. Whether you seek relaxation or adventure, Gunma provides the perfect escape from the city.
Why Visit Gunma?
Gunma blends natural beauty with centuries of hot spring culture. Volcanic mountains, clear rivers, traditional onsen towns, and national parks create remarkable variety across the prefecture. Every destination offers a slower pace that encourages travelers to relax and reconnect with nature.
Excellent rail access from Tokyo makes Gunma easy to explore, while seasonal festivals, outdoor activities, and welcoming local communities reward visitors year-round.
Top Places to Explore
Kusatsu Onsen
Kusatsu Onsen ranks among Japan’s most famous hot spring resorts. Steam rises above the iconic Yubatake, where mineral-rich water flows through wooden channels before reaching traditional bathhouses throughout the town. Historic streets, welcoming ryokan, and lively evening scenery create one of Japan’s classic onsen experiences.
Relax in soothing hot spring baths, watch the traditional yumomi water-cooling performance, or stroll through the charming town center after sunset. Every season brings a different atmosphere, making Kusatsu a destination worth visiting year-round.
Ikaho Onsen
Ikaho Onsen welcomes visitors with its famous stone staircase lined by traditional inns, cafés, souvenir shops, and local restaurants. The town has attracted travelers for centuries thanks to its relaxing atmosphere and iron-rich hot spring water.
Climb the historic stone steps, visit nearby shrines, and soak in outdoor baths overlooking the surrounding mountains. Autumn foliage and winter snow create especially beautiful scenery around the town.
Oze National Park
Oze National Park protects one of Japan’s most spectacular highland marshes. Wooden boardwalks wind through expansive wetlands surrounded by forests and mountain peaks, creating peaceful scenery that changes beautifully with every season.
Walk the well-maintained trails, admire colorful alpine flowers in summer, or enjoy brilliant autumn foliage across the wetlands. Nature lovers and photographers will find countless unforgettable views throughout the park.
Mount Haruna
Mount Haruna rises above central Gunma with volcanic landscapes, scenic roads, and panoramic views. The mountain also overlooks Lake Haruna, where calm waters reflect the surrounding peaks throughout much of the year.
Drive the winding mountain roads, hike forest trails, or enjoy boating on the lake before visiting the nearby Haruna Shrine. Every season transforms the landscape with fresh colors and new outdoor activities.
Tomioka Silk Mill
Tomioka Silk Mill played a key role in Japan’s industrial modernization and now stands as a UNESCO World Heritage Site. Historic brick buildings and preserved machinery tell the story of Japan’s silk industry during the Meiji era.
Explore the factory grounds, learn about silk production through interactive exhibits, and discover how Tomioka helped shape Japan’s economic development. The site offers an excellent combination of history and culture.
Local Food
Gunma’s fertile farmland produces fresh vegetables, premium konjac, wheat, and seasonal fruit year-round. Local restaurants also serve hearty dishes such as Mizusawa Udon, one of Japan’s three great udon varieties, along with regional specialties made with mountain ingredients.
Locally brewed sake, fresh dairy products, and traditional sweets add even more flavor to Gunma’s culinary culture. Every region offers unique specialties that reflect the prefecture’s rich agricultural heritage.
Getting Around
JR trains connect Takasaki, Maebashi, and other major cities with Tokyo, while local railways and buses provide access to many popular attractions. Public transportation serves Kusatsu and Ikaho, though schedules are less frequent in rural areas.
Renting a car offers the greatest flexibility for exploring mountain roads, national parks, and scenic viewpoints throughout Gunma.
Best Time to Visit
Gunma offers memorable experiences year-round. Spring fills mountain valleys with fresh greenery, while summer provides comfortable temperatures for hiking and exploring the prefecture’s national parks.
Autumn transforms forests with brilliant foliage, creating spectacular scenery around Kusatsu, Ikaho, and Oze. Winter brings snowy landscapes and the perfect opportunity to enjoy Gunma’s famous hot springs.
Planning Your Visit
Two or three days provide enough time to explore Kusatsu, Ikaho, and Tomioka Silk Mill while enjoying the prefecture’s relaxing atmosphere. Travelers with additional time can discover Oze National Park or Mount Haruna before continuing through the Kanto region.
For itinerary ideas, transportation advice, and travel planning resources, explore our Starter Guide, Transportation, and Route Quest pages to help you make the most of your visit.
Travel Tips
- Plan at least two days to experience Gunma’s hot springs, mountains, and historic attractions.
- Bring comfortable walking shoes for mountain trails, onsen towns, and national parks.
- Rent a car if you plan to explore Oze National Park or other rural destinations.
- Visit during autumn for colorful foliage or winter for unforgettable hot spring experiences.
- Be sure to try Mizusawa Udon, konjac dishes, locally brewed sake, and fresh regional produce.
Explore More in Kanto
Interested in exploring more of the Kanto region? Visit our Kanto Region Guide to discover Kanagawa, Tokyo, Saitama, Tochigi, Chiba, and Ibaraki, each offering its own blend of history, nature, culture, and unforgettable travel experiences.