
Guida
Shiobara Valley is a magnificent natural landscape located in Nasu-Shiobara City, Tochigi Prefecture. Situated within the Nikko National Park, it offers a variety of spots designed to engage all five senses, including suspension bridges, observation decks, and foot baths. The area features well-maintained walking paths that allow visitors to stroll while admiring the majestic waterfalls and the deep valley scenery. Highlights include the beautiful Tomeharu Falls, the striking Kaiko Falls, and the thrill of crossing the suspension bridges.
The name "Tomeharu Falls" originates from a historical phenomenon where the water would dry up for three months during winter, only to reappear in late spring. Although the water flows continuously today, the name serves as a reminder of the area's natural cycles. The region is also home to unique geological features, such as the "Saruiwa Park," named after rocks that resemble a monkey, showcasing the deep connection between the local topography and its historical naming conventions.

There are several key spots to explore in Shiobara Valley. One of the most popular is the 20-meter-long Tomeharu Suspension Bridge, which offers a unique perspective of the valley from mid-air. Another essential spot is the Kaiko Falls, which boasts a 40-meter drop, accompanied by a viewing platform for spectacular views. Additionally, the walking paths are dotted with observation decks and foot baths, allowing visitors to rest and rejuvenate while surrounded by nature. These elements are designed to provide a multi-dimensional experience of the natural landscape.
Shiobara Valley reveals a different face with every season. The area is particularly beautiful during times when the pine, maple, and deciduous trees are lush, making it ideal for forest bathing. Visitors can enjoy the refreshing flow of waterfalls in spring, the cool mountain breezes in summer, the vibrant autumn foliage in fall, and the serene, snow-covered landscapes in winter. While there are no fixed operating hours for the natural area, activities are best enjoyed according to the seasonal weather.

Visitors can enjoy hiking along the well-maintained trails or engaging in nature observation. Activities range from the adrenaline of crossing a suspension bridge to the tranquility of viewing the scenery from a high deck or relaxing in a foot bath. It is a place where you can truly connect with nature through the sounds of water, the scent of plants, and the visual splendor of the landscape.
The surrounding Nasu area is also rich in natural beauty. Nearby locations like Mt. Mitsumochi and Numahara serve as excellent bases for more serious mountain climbing and trekking. Furthermore, the nearby Shiobara Onsen village offers hot spring facilities, allowing you to combine a refreshing nature walk with a relaxing soak in a traditional Japanese hot spring.

Since you will be walking through a natural environment, comfortable walking shoes and practical clothing are highly recommended. When using the foot baths or observation decks, please be mindful of the environment. Please note that certain sections (between Tomeharu Falls and the right bank of the Kaiko Suspension Bridge) may be closed due to path maintenance. Additionally, construction on National Route 120 may affect access, so please check the road status in advance. While most of the natural area is free to enter, please carry cash or a card if you plan to use nearby commercial facilities or services.