Top 8 Must-Visit Attractions in Gunma, Japan

Planning a trip to Gunma Prefecture in Japan and not sure where to start? We’ve got you covered! Here at Kinnso, we’ve rounded up the top 8 attractions you absolutely can’t miss. From the historic Tomioka Silk Mill and the serene Haruna Shrine to the breathtaking Fukiwari Falls, there’s something for everyone. And don’t forget to relax in the famous hot spring towns of Kusatsu and Ikaho. They’re perfect for unwinding and soaking in the natural beauty of the region!

If you're exploring Gunma, the Tomioka Silk Mill is a must-see. This UNESCO World Heritage site is Japan's very first mechanized silk weaving factory, symbolizing the nation's leap into modernity after the Meiji Restoration. Wander through the mill and you'll come across well-preserved French wooden frames and weaving machines, offering a fascinating glimpse into the transformative 19th-century Industrial Revolution. The mill's surroundings are equally captivating, especially when the cherry blossoms are in full bloom, making it a perfect spot to soak in the beauty and history at your leisure.

Nestled in the northern reaches of Gunma Prefecture, Haruna Shrine stands proudly alongside Nikko Futarasan Shrine and Chichibu Shrine as one of Japan's top three shrines. This sacred site is a hive of activity, drawing in a steady stream of worshippers and visitors. The shrine's main hall is a sight to behold, with its grandeur and elegance. As you make your way to the shrine, you'll be greeted by majestic cedar trees, some of which are several hundred to a thousand years old, adding to the serene and hallowed ambiance. For those who venture to the summit of "Haruna Fuji" within the shrine's grounds, the reward is a stunning panorama of Haruna Lake and the surrounding landscapes. Each season paints a different picture, from the cherry blossoms in spring, the chorus of cicadas in summer, the vibrant maple leaves in autumn, to the tranquil snow-covered scenes in winter. It's like stepping into a living, breathing postcard.

Chuigao Waterfall, together with Bagatani Waterfall and Huayan Waterfall, proudly claims its spot as one of the "Three Great Famous Waterfalls of Kanto." It’s also one of the most celebrated waterfalls in Gunma Prefecture. The waterfall boasts a width of 35 meters and a dramatic drop of about 30 meters, with powerful torrents that crash down with a continuous, thunderous roar. Each season transforms the waterfall into a new wonder: in spring, the mountain cherry blossoms paint the landscape; summer brings lush, green foliage; autumn sets the mountains ablaze with vibrant red leaves; and winter blankets the trees in frost and snow. Just downstream from Chuigao Waterfall is a picturesque green gorge, complete with water curtain caves and striking cliffs, making it a perfect spot for a detailed exploration.

Welcome to Kusatsu Onsen, one of Japan's most celebrated hot springs, sharing the spotlight with Arima Onsen and Beppu Onsen. What sets Kusatsu apart is its hot spring water, rich in sulfides and boasting temperatures between 50 to 90 degrees Celsius. This "acidic sulfur spring" is famed for its therapeutic benefits, especially for skin ailments and rheumatism. As you stroll through the streets, you'll notice the distinct sulfur aroma, leading you to the fascinating "Yubatake" or hot water field, a sight you won't forget. While you're here, don't miss the chance to relax in the open-air baths at Nishi no Kawahara Park, take a scenic ride on the Mount Shirane Ropeway, or hit the slopes at the Kusatsu International Ski Resort during winter.

Step back in time at Ikaho Onsen, a hot spring destination with over 400 years of history. This place has welcomed many notable figures, including the likes of Tokugawa Ieyasu and Watanabe Kazan, who came to soak in its rejuvenating waters. The famous Ishidan stone steps, stretching up 365 steps, are lined with charming souvenir shops, cozy restaurants, and traditional ryokans. The hot spring water here is renowned for its crystal-clear purity and silky smooth texture, earning it the delightful nickname "Beauty Hot Spring." While you're here, don't miss out on exploring nearby gems like the Kazakabou Bridge, Mizusawa Kannon, and Ikaho Shrine, where you can truly soak up the enchanting atmosphere of the Edo period.

Nestled in Gunma Prefecture, Lake Haruna is the largest natural lake in the area, boasting crystal-clear waters that mirror the picturesque surroundings. The lake's beauty transforms with each season: cherry blossoms in spring, lotus flowers in summer, vibrant autumn leaves, and peaceful winter snows. You can take a leisurely walk along the lakeside paths or rent a small boat to paddle out to the lake's center and soak in the tranquility. Don't miss the Sanmizu Festival boat altar, where you can learn about the region's unique cultural rituals. Nearby, you can also explore Mount Haruna, Haruna Shrine, and Haruna Park, which are definitely worth a visit.

If you're looking for a truly memorable hiking experience, Mount Myogi should be at the top of your list. Standing tall at 1,104 meters, this mountain is celebrated as one of Japan's "One Hundred Famous Mountains" thanks to its stunning and unique rock formations. As you explore, you'll come across fascinating natural rock shapes like Round Rock, Hat Rock, and Rooster Comb Rock, each adding to the mountain's dramatic and rugged beauty. There are plenty of hiking trails to choose from, catering to all levels of fitness. Whether you're a seasoned hiker or just starting out, you can find a path that suits your abilities. And trust me, the effort is worth it. When you finally reach the summit, you'll be greeted with an awe-inspiring 360-degree view of the Gunma Plain and the Nikko mountain range. It's the perfect place to clear your mind and rejuvenate your spirit. But the adventure doesn't stop there. Myogi Park is home to some delightful spots, like the serene Turtle Waterfall and the intriguing White Cloud Cave. These are perfect little detours that add even more charm to your visit. So, lace up your hiking boots and get ready for an unforgettable journey at Mount Myogi!

Nestled in the northern mountains of Gunma Prefecture, Baokawa Onsen is a unique gem known as the world's only "sulfite spring" hot spring. The water here is crystal clear and tasteless, much like pure water, but once you take a dip, you'll notice your skin becomes incredibly smooth and soft, which is why it's often referred to as the "beauty skin hot spring." The natural beauty surrounding Baokawa Onsen is simply breathtaking, with serene streams and lush green mountains that offer picturesque views all year round. Most of the accommodations in the area are traditional Japanese inns, providing guests with a truly authentic onsen experience.

Gunma Prefecture is a treasure trove of tourist delights, offering a unique blend of historical sites, stunning natural landscapes, and charming hot spring towns. We’ve rounded up eight must-see attractions in Gunma that will give you a deeper appreciation of this underrated gem in Japan. So, next time you plan a trip to Japan, why not venture beyond the usual Tokyo and Osaka routes? Dive into the rich and varied charm of Gunma for a truly immersive experience. We’re confident that each spot will leave you with unforgettable and wonderful memories.