Hidakagawa Town is a beautiful rural town in Hidaka District, Wakayama Prefecture, surrounded by mountains, forests, and clear streams. Stretching approximately 35 kilometers from east to west and about 10 kilometers from north to south, the town covers an area equivalent to roughly 7% of Wakayama Prefecture, making it one of the largest municipalities in the prefecture.
About 90% of the town is covered by forest, while the clear waters of the Hidaka River flow through its center. The river is the origin of the town’s name and plays an important role in its natural environment, culture, food, and outdoor activities.
Hidakagawa Town was created in 2005 through the merger of the former Kawabe Town, Nakatsu Village, and Miyama Village. Each area has its own distinctive character, giving the town a diverse range of attractions, from historic temples and shrines to mountain scenery, rivers, hot springs, traditional festivals, and local cuisine.
The town is also famous as one of Japan’s leading production areas for Kishu Binchotan charcoal. In fact, Hidakagawa is known for having the largest production volume of Binchotan charcoal in Japan. The area’s rich forests have supported traditional forestry and charcoal-making cultures for generations.
The Hidaka River rises near Mount Gomadan, the highest mountain in Wakayama Prefecture, and flows through Ryujin Village in Tanabe before continuing east to west through Hidakagawa Town.
As it winds through the mountains, the river creates beautiful scenery that changes with the seasons. The Hidaka River is particularly notable for being known as Japan’s longest Class B river, making it an important natural feature of the region.
The river is also rich in freshwater fish such as ayu sweetfish and amago trout. During the fishing season, anglers from both Wakayama and other parts of Japan visit the area. Visitors can enjoy ayu fishing in the main river, as well as amago fishing and fish-catching experiences in mountain streams.
In the upper reaches of the Hidaka River stands Tsubayama Dam, which has one of the largest water-storage capacities in Wakayama Prefecture. The calm surface of the reservoir is surrounded by mountains and offers beautiful scenery throughout the year.
The dam lake was also used as a venue for canoeing during the 2015 National Sports Festival of Japan held in Wakayama. Suspension bridges and scenic viewpoints around the lake provide excellent opportunities to enjoy the surrounding landscape.
The Kawabe area lies along the lower reaches of the Hidaka River and is close to Gobo City. With convenient access to JR Wasa Station and nearby expressway interchanges, it serves as the main residential and tourism center of the town.
Kawabe is home to Dojo-ji Temple, a famous historic temple associated with the legendary story of Anchin and Kiyohime. The story has become well known throughout Japan through traditional performing arts such as Noh and Kabuki.
Dojo-ji is believed to have been founded in 701, making it one of the oldest temples in Wakayama Prefecture. Historic structures such as the main hall, Niomon Gate, and three-story pagoda create an impressive atmosphere.
Visitors can also experience a traditional illustrated storytelling performance about the Anchin and Kiyohime legend. In spring, the temple grounds become especially beautiful when the cherry blossoms are in full bloom.
The area is also home to Nyubu Shrine, famous for its unique Warai Festival, where traditional local culture continues to be passed down from generation to generation.
The Nakatsu area, located in the central part of Hidakagawa Town, is characterized by peaceful rural scenery and a relaxed atmosphere. Its combination of nature and comfortable rural living has also attracted people looking for a slower lifestyle away from large cities.
Community facilities include the Hidakagawa Exchange Center and Hidakagawa Fureai Dome. The latter hosts large barbecues, community gatherings, and various events throughout the year.
Nakatsu is also home to Nakatsu Onsen Ayame-no-Yu Narutaki, where visitors can relax in a hot spring while enjoying the natural scenery along the Hidaka River.
Travel farther upstream from Nakatsu and you will reach the Miyama area. Surrounded by mountains and forests, Miyama offers scenery reminiscent of the traditional Japanese countryside.
Along National Route 424, visitors will find several natural attractions, including Tsubayama Dam, the famous Yahho Point, and Inotani River Waterfront Park.
The combination of clear streams, dense forests, and mountain landscapes makes Miyama an ideal destination for travelers seeking peace, fresh air, and an authentic rural experience in Japan.
One of Hidakagawa Town’s most impressive seasonal attractions can be found at Refresh Area Miyama-no-Sato Forest Park.
The park features a 1,646-meter-long wisteria trellis, known as one of Japan’s longest wisteria-covered walkways. From around mid-April to early May, purple wisteria flowers bloom along the walkway, creating a beautiful natural tunnel.
Visitors can stroll beneath the flowers while enjoying their delicate fragrance. The scenery is particularly atmospheric when the wisteria is in full bloom, attracting visitors from Wakayama and the wider Kansai region.
A viewing platform provides panoramic views not only of the wisteria walkway but also of Tsubayama Dam Lake. Visitors can choose between a route with fitness-oriented stairs and a gentler mountain path, making the attraction accessible to a wide range of visitors.
Yahho Point is one of the most unusual and entertaining attractions in Hidakagawa Town. Thanks to the surrounding mountains, voices shouted from the viewpoint return as remarkably clear echoes.
The town even holds an annual Yahho Championship, where participants compete based on the quality of their echoes and their performances. Winners receive prizes such as local products and accommodation vouchers.
There is also a local trick for producing a particularly clear echo: instead of shouting a long “Yahho,” try making a short, sharp sound like “Yaho!”. Hearing your voice bounce back through the mountains is a memorable way to experience the scale and beauty of the natural environment.
Hidakagawa Town has numerous mountain trails where visitors can enjoy hiking while experiencing the area’s forests, waterfalls, streams, and panoramic views.
Mount Manzayama, also known as “Hidaka Fuji,” rises to 523 meters. Despite its moderate elevation, the mountain offers impressive views from the summit. Along the trails, hikers can enjoy waterfalls, clear streams, and lush forests.
Mount Yahazudake reaches 811 meters and is recognized as one of the 100 Famous Mountains of the Kansai region. In spring, its rhododendron colonies create beautiful displays of color, making it especially popular with hikers.
Mount Mikuniyama is known for its unusual landscape of massive rocks. Highlights include distinctive formations such as Gotobiki Rock and Mitsuishi Rock. From the summit, visitors can enjoy views over the winding Hidaka River and the surrounding mountains.
Inotani River Waterfront Park is a family-friendly place to enjoy the river. The water is relatively shallow in many areas, making it suitable for children when conditions are safe.
During summer, families gather here to play in the cool river water. After enjoying the outdoors, visitors can relax at a nearby hot spring.
At Washino River, visitors can also enjoy amago trout fishing and fish-catching experiences. Catching a fish in the clear mountain stream and enjoying it as part of the trip can become a particularly memorable experience for families.
Several auto-camping sites and bungalow accommodations are available in the town, offering options for both solo campers and families.
One of the most famous products of Hidakagawa Town is Kishu Binchotan charcoal. Skilled charcoal makers continue to produce this high-quality charcoal using traditional handmade kilns.
Kishu Binchotan is highly valued for its strong, long-lasting heat and clean-burning qualities. It is used by high-end restaurants and yakitori establishments in Tokyo and other parts of Japan.
The area’s warm climate supports the cultivation of a wide variety of citrus fruits, including mandarin oranges, Shiranui, and hassaku oranges.
Hidakagawa also produces many other agricultural products, including peas, cherry tomatoes, broccoli, and bitter melon. Local produce is an excellent way to experience the flavors of the Wakayama countryside.
Surrounded by extensive forests, Hidakagawa has a traditional culture of eating wild boar and deer. In recent years, game meat has attracted attention as a premium local ingredient and can be found at selected restaurants and accommodations in the area.
The clear waters of the Hidaka River provide excellent habitat for ayu sweetfish and amago trout. Popular preparations include salt-grilled fish and sweet simmered dishes, allowing visitors to taste the flavors of the local rivers.
After hiking, river activities, or sightseeing, visitors can unwind at one of Hidakagawa Town’s natural hot spring facilities.
Kawabe Onsen Kisaku-no-Yu is a welcoming hot spring facility featuring the warmth of traditional Kishu cedar. Its outdoor bath offers views of the surrounding mountains, which change beautifully with the seasons.
Located beside the Hidaka River, Ayame-no-Yu Narutaki is a relaxing place where visitors can enjoy a hot spring surrounded by the sounds and scenery of nature.
Miyama Onsen Aitokusou is a traditional Japanese-style hot spring inn located beside Tsubayama Dam Lake. Designed with the atmosphere of a samurai-era residence, the inn provides a peaceful setting for enjoying the mountains and lake.
Miyama-no-Yu is a quiet hot spring known for its gentle waters. It is an ideal place to relax after enjoying river activities, hiking, or sightseeing around the Miyama area.
Dojo-ji Temple is one of the most important historical attractions in Hidakagawa Town. Believed to have been founded in 701, the temple is one of the oldest in Wakayama Prefecture and is nationally famous as the setting of the Anchin and Kiyohime legend.
The temple grounds contain historic structures including the main hall, Niomon Gate, and three-story pagoda. The peaceful atmosphere makes it an excellent place to experience traditional Japanese architecture and religious culture.
At Enkido Hall, visitors can enjoy an illustrated storytelling performance based on the Anchin and Kiyohime legend. This traditional presentation provides an accessible way to learn about one of Japan’s best-known dramatic temple legends.
In spring, the temple becomes particularly beautiful as cherry trees bloom across the grounds, creating an impressive combination of flowers and historic architecture.
The Wisteria Trellis at Refresh Area Miyama-no-Sato Forest Park stretches for approximately 1,646 meters and is known as one of Japan’s longest wisteria walkways.
From mid-April to early May, purple wisteria flowers form a spectacular tunnel along the path. The combination of flowers, fragrance, mountains, and fresh spring air creates an unforgettable experience.
Viewing platforms and walking paths allow visitors to enjoy views of Tsubayama Dam Lake and the surrounding mountains. The park offers routes suitable for different levels of physical ability.
Yahho Point is a unique attraction where visitors can experience an exceptionally clear mountain echo.
The surrounding mountains create ideal conditions for sound to travel back toward the viewpoint. Visitors can call out and listen as their voice returns from the mountains.
The annual Yahho Championship adds a playful local touch to this natural phenomenon, making Yahho Point a fun destination for families and travelers looking for something different from conventional sightseeing.
Tsubayama Dam is one of the major dam facilities in Wakayama Prefecture. The lake and surrounding mountains create beautiful scenery throughout the year, with fresh green foliage in spring and summer and colorful autumn leaves in fall.
The Tsubayama Lake Bridge is a large suspension bridge approximately 200 meters long. Its red railings feature carp designs, creating an attractive contrast with the blue water and green mountains.
From the bridge, visitors can look across the tranquil lake and deep mountain valleys. The bridge is also a popular spot for photography.
Inotani River Waterfront Park is a nature park along the Inotani River, a tributary of the Hidaka River.
The river has relatively calm, shallow sections that are popular for summer water activities. The park also has basic facilities such as toilets and water supplies, making it convenient for families.
After enjoying the river, visitors can head to nearby Miyama-no-Yu to relax in a hot spring.
Washino River is a beautiful mountain stream flowing from the foothills of Mount Yahazudake. Its clear water and surrounding forest create a cool and refreshing atmosphere, even during summer.
The Washino River Amago Fishing Area offers fishing and fish-catching experiences that are especially popular with families. Catching your own fish and enjoying it afterward makes for a memorable countryside experience.
Located on a hill, Kawabe Astronomical Park offers panoramic views of Gobo City and the area around the mouth of the Hidaka River. It is also known as one of Wakayama’s selected spots for beautiful sunrise and sunset views.
On clear evenings, visitors can enjoy a spectacular night sky filled with stars. The park also offers accommodation, making it a good choice for travelers who want to spend a peaceful night surrounded by nature.
Known locally as Hidaka Fuji, Mount Manzayama is one of the area’s representative mountains. At 523 meters, it is relatively accessible while offering excellent views from the summit.
The hiking route passes through forests and alongside waterfalls and clear streams, allowing visitors to enjoy the changing scenery of nature throughout the year.
Mount Yahazudake is an 811-meter mountain recognized among the 100 Famous Mountains of the Kansai region. Its rhododendron colonies are especially beautiful in spring.
The summit offers expansive views across the surrounding mountains, making it a rewarding destination for experienced hikers and nature lovers.
Mount Mikuniyama is characterized by its dramatic rock formations, including Gotobiki Rock and Mitsuishi Rock.
The mountain can be enjoyed as a relatively accessible hiking destination, while the summit provides views of the Hidaka River winding through the surrounding landscape.
Otaki Shrine is home to a beautiful waterfall approximately 14 meters high. Known locally as “Otaki-san,” the area has long been regarded as a peaceful and sacred place.
The sound of the falling water and the surrounding greenery create a refreshing atmosphere. During the warmer months, the waterfall is particularly attractive to visitors looking for a cool retreat in nature.
Kawabe Tennis Park features 16 artificial-grass tennis courts and night lighting, allowing visitors to play after sunset.
The facility is used for tournaments, training camps, and recreational activities. Nearby accommodation makes the area suitable for sports-focused trips and group stays.
Minamiyama Sports Park is a large sports complex equipped with facilities such as a baseball field and athletics track.
The park is used for school events, club activities, sports camps, and community gatherings, making it an important recreational center for the local area.
Michi-no-Eki San Pin Nakatsu is a popular roadside station where visitors can purchase fresh local vegetables, fruits, regional specialties, and souvenirs.
Products include Kishu Binchotan charcoal, wild game products, processed river fish, and other specialties from Hidakagawa Town. It is also a convenient stop for travelers exploring the area by car.
Yama-no-Naka no Honya Ihara Heart Shop is a charming independent bookstore located in a quiet mountain setting.
The shop features books including children’s picture books and works related to local culture. It also hosts cultural events and workshops, offering visitors an opportunity to enjoy a slower and more personal side of rural Japan.
One of Hidakagawa Town’s greatest attractions is the way its scenery changes throughout the year.
Spring brings cherry blossoms and beautiful wisteria flowers. Summer is ideal for river activities, fishing, camping, and enjoying the cool mountain streams. Autumn transforms the mountains with colorful foliage, while winter offers a quiet and peaceful atmosphere in the mountain villages.
Each season provides a different reason to visit, making Hidakagawa a destination that can be enjoyed throughout the year.
Hidakagawa Town hosts a variety of traditional festivals and community events throughout the year.
Major events include the Miyama-no-Sato Wisteria Festival in spring, the Hidakagawa Summer Festival in summer, and the famous Warai Festival in autumn.
The Warai Festival is designated as an Intangible Folk Cultural Property of Wakayama Prefecture. Its unusual traditions and distinctive atmosphere offer visitors a fascinating glimpse into the cultural heritage of the region.
Hidakagawa Town offers a refreshing combination of mountains, clear rivers, historic temples and shrines, traditional festivals, local food, hot springs, and warm rural hospitality.
From the winding Hidaka River and the spectacular Tsubayama Dam to the long wisteria walkway, echoing mountains of Yahho Point, hiking trails, and peaceful hot springs, the town provides countless ways to experience the natural beauty of rural Wakayama.
Travelers can also discover the region’s traditional culture through Dojo-ji Temple, local festivals, Binchotan charcoal production, and regional cuisine featuring citrus fruits, river fish, and wild game.
For international visitors looking to escape the crowds of Japan’s major cities and experience a quieter side of the country, Hidakagawa Town is an ideal destination for slowing down, connecting with nature, and discovering authentic rural Japan.