Explore Gunma: 28 Popular Sightseeing Spots

Kusatsu Onsen is one of Japan's top three hot springs, boasting the nation's highest natural hot spring output at 32,300 liters per minute. The "Yubatake," located at the heart of the onsen town, is a must-see attraction where 4,000 liters of hot spring water gush out every minute, creating mesmerizing clouds of white steam. The area around the Yubatake features scenic walkways lined with roof tiles, stone railings, and a Shirane Mountain bench designed to resemble the nearby mountain. At night, the illuminated Yubatake transforms into a magical sight. As the symbol of Kusatsu Onsen, it showcases the unmatched volume and quality of its natural hot spring water.

Built in 1872 under the guidance of French silk reeling engineer Paul Brunat, the Tomioka Silk Mill was Japan's first government-operated model silk mill. Designated a UNESCO World Heritage Site in 2014, it is recognized as the birthplace of Japan's modern silk industry. The site preserves the original wooden frames and red-brick buildings. Inside, visitors can explore galleries featuring displays and sales of Tomioka silk products.

Located at the eastern foothills of Hakuen Mountain, the main peak of Mt. Myogi, known as one of Japan’s Three Great Strange Sites, Myogi Shrine was established in 537 during the reign of Emperor Senka. The shrine grounds, divided into two levels, feature stunning architectural elements such as the magnificent main hall in Gongen-zukuri style, the Hakiso Shrine (former main shrine), and the vividly painted Main Gate. The elaborate decorations on the Main Hall, Main Gate, and Karamon Gate have earned Myogi Shrine the nickname “Nikko of Jomo” and are designated as National Cultural Properties of Japan. In spring, visitors can admire a 200-year-old weeping cherry tree, while autumn offers breathtaking views of vibrant foliage. The shrine is also a popular filming location for historical dramas. Climbing the 156 stone steps to the main hall is a rewarding journey that unveils the shrine's majestic beauty.

Nestled on the slopes of Mount Haruna, Haruna Shrine is a historic site said to have been founded during the reign of Emperor Yomei (6th century). This ancient shrine is known for blessings such as fire prevention, good fortune, agricultural prosperity, and business success. The enshrined deity resides in a cave within the sacred "Mikage Rock" at the back of the shrine. Surrounded by unique rock formations, the shrine grounds offer a mystical atmosphere, making it one of the most popular power spots in Japan for fulfilling wishes. Near the entrance, the old temple town features guesthouses registered as Tangible Cultural Properties of Japan, providing a glimpse of traditional architecture.

The "Takasaki Byakue Dai-Kannon" is a symbolic statue of Takasaki City, located in the serene Kannonyama Hill. This giant statue of Kannon (the Goddess of Mercy) stands within the grounds of Jigen-in Temple, a Shingon sect temple founded in the mid-Kamakura period. The statue is 41.8 meters tall and weighs 5,985 tons, with an interior spanning 9 floors. Inside, you'll find 20 Buddha statues displayed across different levels. Visitors can climb 146 steps to reach the shoulder level, where windows on each floor offer panoramic views of Takasaki City, Mount Akagi, Mount Myogi, Mount Haruna, and the Kanto Plain. Designated as a National Tangible Cultural Property in 2000, this iconic landmark is even visible from the shinkansen. On a clear day, enjoy breathtaking views of Takasaki from inside the statue!

Established in 1694 (Genroku 7), Sekizenkan is a historic inn located in the Shima Onsen area, designated as a cultural property by both the national and prefectural governments. The inn features Japan's oldest hot spring architecture, with the iconic Keiun Bridge, a red bridge at the entrance, welcoming guests since its founding. Visitors can explore the Genroku Era Exhibit Room, showcasing artifacts from the period, and enjoy a nostalgic bath in the retro Genroku Bath or the mixed-gender open-air bath. The inn is said to have inspired the famous bridge in the movie Spirited Away.

Spanning across four prefectures—Fukushima, Tochigi, Gunma, and Niigata—Oze National Park is Japan's 29th national park. It features Japan's largest alpine wetland, the Oze Marshland, and Ozenuma Pond, encompassing approximately 37,000 hectares of pristine natural beauty. The park is home to rare wetland plants and diverse natural habitats. From Gunma Prefecture, you can enter the park through three main gateways: Hatomachitoge, Fujimi-shita, and Oshimizu. The Oze-Tokura area serves as a central hub with parking facilities. Visitors can also enjoy the popular "Oze Stamp Rally," which guides you through the park's highlights.

Fukiware Falls, designated as a National Natural Monument, is a breathtaking waterfall standing 7 meters tall and 30 meters wide. Often referred to as the "Niagara of the East," it features three powerful streams converging into a striking V-shaped valley carved by erosion. According to local legend, the plunge pool, known as "Ryugu no Wan" (Dragon Palace Bowl), is said to connect to a mythical undersea palace. The surrounding walking trails offer diverse scenic spots showcasing the beauty of the gorge, making it a must-visit destination. Fukiware Falls is also listed among the "Top 100 Waterfalls of Japan."

Tambara Lavender Park is the largest lavender park in the Kanto region, located on the slopes of the Tambara Highlands ski resort. During its peak season from July to August, approximately 50,000 lavender plants create a stunning purple carpet and fill the air with a soothing fragrance. Visitors can take the summer lift to enjoy breathtaking views of the flower fields from above. The park also features a restaurant overlooking the flower fields, lavender-flavored soft serve ice cream, various recreational facilities, and a dog run. The sight of 50,000 lavender plants in full bloom is truly mesmerizing!

Tanigawadake, one of Japan's "100 Famous Mountains," straddles the border between Gunma and Niigata prefectures. It is well-known for its twin peaks, "Tomanomimi" and "Okinomimi." The northern valley of the mountain, Ichinokurasawa, is famous as one of Japan's top three climbing spots, offering breathtaking views of rugged rock walls. Visitors can enjoy a scenic aerial journey via the Tanigawadake Ropeway, which provides stunning vistas. The panoramic view from Tomanomimi and Okinomimi is truly spectacular! After your hike, relax and rejuvenate in the nearby Minakami Onsen hot springs—a perfect way to unwind.

Located at the far end of Shima Onsen in Gunma Prefecture, Okushimako Lake is an artificial reservoir created by the Shima River Dam. The lake is renowned for its mesmerizing cobalt-blue surface, often referred to as "Shima Blue," making it a must-visit spot for breathtaking photos. The area around the dam features observation decks and parks, ideal for leisurely strolls. Visitors can enjoy lush greenery in spring and vibrant autumn foliage in fall. The lake’s perimeter is approximately 4 kilometers, and it takes about an hour to walk around. A unique highlight is the floating islands that appear during the fresh greenery season!

Located in Tsumagoi Village, Gunma Prefecture, Onioshidashi Park offers a unique landscape formed by lava flows from the 1783 eruption of Mount Asama. The name comes from an old legend, which tells of demons ("oni") pushing rocks out of the crater, causing the eruption. Walking along the park's paths, visitors can marvel at the rugged, dramatic formations of solidified lava, a testament to the power of nature. During summer, delicate alpine plants bloom among the rocks, adding color to the harsh terrain. At the center of the park is the Asamayama Kannon-do, a temple built to honor the souls lost in the eruption. On clear days, you can enjoy breathtaking views of Mount Asama from beyond the lava fields. The walking trails make for a refreshing hike in good weather.

Located in the picturesque town of Nakanojo in Gunma Prefecture, Chatsubomi Moss Park is a unique natural park where you can observe the rare Chatsubomi Moss. This moss thrives in the acidic water of the springs that flow into craters known as "Hell Holes," remnants of an open-pit iron mining site active until 1966. These conditions have created one of the largest colonies of Chatsubomi Moss in Japan, recognized as a Ramsar Convention site and designated as a National Natural Monument. This lush green moss, framed by cascading hot spring waterfalls, offers a stunning view and has become a popular spiritual "power spot." Remarkably, Gunma is the only place in Honshu where you can see this moss. Surrounded by pristine nature, the soothing sound of flowing water and the vibrant moss provide a tranquil escape.

"Akagi Nanmen Senbonzakura" is a stunning 3.5-kilometer stretch of cherry blossom trees lining the road from Route 353 to Chuji Onsen. This scenic spot was created as part of a three-year greening project starting in 1956, during which local residents planted around 1,400 Somei Yoshino cherry trees. Adjacent to this area is the "Miyagi Senbonzakura Forest," featuring approximately 500 cherry trees of 37 varieties and a vibrant field of moss phlox. Together, they form a breathtaking landscape in spring, with tunnels of cherry blossoms. Even after the cherry blossom season, the area offers beautiful views of Yamatsutsuji azaleas in May and red spider lilies in September. Recognized as one of Japan’s Top 100 Cherry Blossom Spots, this location attracts visitors from all over Japan during the cherry blossom season. The sight of the blossoms in full bloom is truly awe-inspiring.

Gunma Flower Park, located on the southern slopes of Mount Akagi, offers a vast expanse of seasonal flowers year-round. Starting with 50,000 blooming tulips in spring, the park showcases a colorful array of flowers, including azaleas, roses, and azaleas, each season providing a new vibrant experience. Family-friendly attractions include the Chu-Chu Train, which takes 20 minutes to tour the park, a green maze, and athletic play areas that kids love. Visitors can also enjoy gardening classes and plant-themed workshops. The winter illumination is a breathtaking highlight. This photogenic destination is perfect for all seasons and is even pet-friendly!

Located in Tatebayashi City, Gunma Prefecture, Tsutsujigaoka Park is a municipal park famous for its stunning azaleas. Each spring, the park comes alive with the vibrant blooms of over 10,000 azalea bushes, drawing more than 100,000 visitors during the annual Azalea Festival. The park has been a celebrated azalea spot since the Edo period and features unique attractions, including azalea trees over 800 years old and the "Space Azalea," grown from seeds that traveled to space with astronaut Chiaki Mukai, who hails from this region. Visitors can also enjoy a relaxing boat ride on Jonuma Pond. In spring, the scenery is adorned with azaleas, while in summer, blooming lotus flowers create a picturesque view. The park’s expansive lawn is perfect for unwinding on sunny days. Don’t miss the Lotus Festival in summer, where you can experience a dynamic boat ride through the blooming lotus fields.

Discover the charm of Konnyaku, a traditional Japanese food, at this unique facility that celebrates Japan's culinary culture. Konnyaku Park offers factory tours of three production lines: "板こんにゃく (Itakonnyaku)", "Shirataki noodles", and "Konnyaku jelly". Visitors can also enjoy a free Konnyaku & Agar Jelly Buffet featuring low-calorie and healthy desserts—a highlight of the experience. Additional activities include the Konnyaku Jelly Making Workshop (reservation required), an all-you-can-pack Konnyaku event, and a relaxing foot bath. Perfect for a full day of fun!

Usui Pass Railway Culture Village is a theme park dedicated to preserving the history of the former Usui Line, which connected Yokokawa and Karuizawa through steep gradients. This line was Japan's first rack-and-pinion (Abt system) railway. The park features a museum with an HO-scale model diorama, a railway exhibition hall showcasing over 30 rare vehicles, including the Abt system locomotive "ED42," and interactive experiences such as train simulators and opportunities to drive an electric locomotive on real tracks. Kids love the "Apt-kun" tour train and the mini steam locomotive rides. Nearby, you can enjoy a local specialty, "Toge no Kamameshi" (a famous rice dish served in a clay pot), at the souvenir center. On clear days, you can also take in stunning views of Mt. Myogi and the surrounding nature.

Karuizawa Toy Kingdom is a theme park where you can see, touch, and experience various toys. The park features 11 themed rooms, such as "Meru-chan's Room" and "Tomica & Plarail Land," offering fun for both kids and adults. In addition, there are 14 attractions suitable for children as young as infants, as well as around 120 athletic activities. Visitors can also enjoy a lunch buffet or discounted access to a day-use hot spring at the adjacent official hotel. Perfect for a family day out, with attractions and athletic activities everyone will love!

Dōai Station, located on the Jōetsu Line connecting Gunma and Niigata prefectures, is renowned as Japan's deepest "Mole Station." To reach the platform, visitors must descend 462 steps, covering an elevation difference of approximately 70 meters. While the station is still operational, it has gained popularity among tourists and railway enthusiasts who come to experience its unique atmosphere. The descent to the platform, which takes more than 10 minutes, offers a mix of emotions. Some find the long, dimly lit staircase eerie, while others describe it as a dreamy, secret base-like adventure. The station's otherworldly charm makes it a must-see destination for those seeking something extraordinary.

Kawaba Den-en Plaza is a renowned roadside station located in the picturesque Kawaba Village, celebrated for its natural beauty and local charm. This award-winning destination has received numerous accolades, including the 2015 Tourism Agency Commissioner’s Award and recognition as a National Model Roadside Station by the Ministry of Land, Infrastructure, Transport and Tourism. The plaza offers a wide variety of attractions, including a popular farmers' market featuring fresh local produce, restaurants serving delicious regional dishes, a bakery, a brewery, and even a day spa with hot spring baths. Visitors can enjoy hands-on experiences such as woodworking and pottery workshops, as well as free blueberry picking. Recognized as the top roadside station in Eastern Japan, Kawaba Den-en Plaza is perfect for a full day of family fun immersed in the natural beauty of Kawaba.

Lockheart Castle is an authentic medieval Scottish castle, relocated and beautifully restored in Takayama Village, Japan. Spread over an impressive 100,000 square meters, the grounds offer countless photogenic spots. Explore a stone-built church, a museum featuring dinosaur fossils, various galleries, restaurants, and shops. Couples particularly enjoy the Princess Experience, where you can choose from over 500 dresses, and the heart-shaped ema (wishing plaques). Originally constructed in the UK in 1829, this castle now serves as a unique theme park.

Located in the midstream area of the Agatsuma River, Yamba Dam (pronounced Yanba) is a gravity-type concrete dam completed in 2020, 50 years after its initial construction began in 1970. In 2019, it was awarded the prestigious "Japan Dam Award." Visitors can enjoy breathtaking views of the 116-meter-tall dam from the top of the dam itself or from the "Yanba Mihodai" Observation Deck on a nearby hill. At the "Naruhodo! Yanba Museum," you'll learn about the dam's functions, advanced technology, and historical significance in an engaging and accessible way. The surrounding area offers plenty of attractions, including the Agatsuma Gorge, a nationally designated scenic spot, and Kawarayu Onsen, a hot spring discovered by the famous samurai Minamoto no Yoritomo. The view from the Yanba Mihodai Observation Deck is particularly stunning. For activities, visitors can experience amphibious bus tours, enjoy camping and barbecues, or relax in the nearby parks. There's something for everyone!

Morinji Temple (Seiryuzan Morinji) is a Soto Zen temple founded in 1426 by the monk Daisho Daisojo. It is famous for the Japanese folktale "Bunbuku Chagama," in which a tanuki (raccoon dog) transforms into a tea kettle. The temple houses the legendary "Bunbuku Chagama," which is believed to bring good fortune. As you walk along the historic path leading from the iconic Kuro-mon (Black Gate), you'll be greeted by 21 charming tanuki statues, each with its own playful expression. Inside the main hall, visitors can get a close look at the Bunbuku Chagama itself. The temple also offers unique talismans inspired by the wordplay "tanuki" (which can mean "removing others" or "success"). These charms are especially popular for those seeking victory or good fortune. Don't miss the opportunity to immerse yourself in this delightful mix of folklore and history!

Shorinzan Daruma-ji Temple is a historic Buddhist temple of the Obaku sect, established in 1697 during the Genroku era. In 1726, it received a prestigious family crest from the Tokugawa clan, reflecting its significant heritage. Known as the birthplace of the "lucky daruma doll," the temple is a must-visit spot for daruma enthusiasts. The temple grounds feature countless daruma dolls of various sizes, creating a vibrant and unique atmosphere. Every January, the "Shorinzan Nanakusa Daruma Market" draws visitors from all over Japan. During the pre-World War II era, German architect Bruno Taut stayed for over two years in the temple's "Senshintei" tea house, leaving behind a stone monument inscribed with the phrase "I love Japanese culture" in German. Visitors can enjoy the colorful display of daruma dolls and even participate in a daruma painting workshop to create their own unique daruma to take home.

Gunma Prefectural Office Observation Hall (32nd Floor) - Maebashi City Overview The Gunma Prefectural Office Observation Hall, located on the 32nd floor, is a fantastic spot for enjoying stunning night views. Open until 10:00 PM, it is completely free of charge, making it an excellent choice for visitors. During the day, you can admire panoramic views of Gunma’s mountains and the Kanto Plain. The sunset in the evening is particularly breathtaking. On the 31st floor, there’s a restaurant where you can enjoy lunch, dinner, or a relaxing tea time.

Ikaho Onsen is famous for its iconic "stone steps," a landmark stretching upward with 365 steps in total. These steps were built with the hope of bringing daily prosperity to the hot springs. The height difference between the first and the 365th step is an impressive 68 meters! Alongside the steps, you’ll find free foot baths and souvenir shops, offering a charming experience of a traditional Japanese hot spring town. As you climb to the top, you’ll encounter "Yutaki," a scenic waterfall used to draw hot spring water—a rare sight indeed. Each step is etched with zodiac symbols and poems by historical poets, giving the steps a rich sense of history.

Gunma Safari Park offers an exciting adventure where visitors can explore seven unique zones, including the Africa Zone and America Zone, by driving their own car or riding a safari bus. Observe around 100 species of animals and birds, such as lions, tigers, and giraffes, up close. This park is home to Japan's first-ever Sumatran elephant, introduced in June 2014. Visitors can also see adorable baby cheetahs at the "Walking Safari Zone" (available since September). Don’t miss the thrilling feeding bus tour, where lions and herbivores approach to grab food—an unforgettable experience! For a taste of Africa, try the authentic African cuisine at the on-site restaurant, "Savanna."