Often described as one of the hidden wilderness areas of the Kinki region, Osugidani Gorge is counted among Japan’s Three Great Gorges, alongside Kurobe Gorge and Kiyotsu Gorge. It is also included among Japan’s celebrated remote and secluded scenic destinations.
The gorge lies within Yoshino-Kumano National Park and forms part of the mountainous landscape associated with Mount Odaigahara, an area renowned for its rich natural environment and protected landscapes. The region is also a gateway for hikers heading toward the Odaigahara highlands.
Known for its untouched forests, towering rock formations, and numerous waterfalls, Osugidani is one of Japan’s most spectacular gorge landscapes. The area receives exceptionally heavy rainfall, which sustains its lush vegetation and powerful streams. Visitors can enjoy emerald-green pools and countless waterfalls along one of the country’s most impressive hiking routes.
The Osugidani hiking trail extends for approximately 14 kilometers, with an elevation difference of around 1,200 meters. The route follows rushing streams and steep cliffs, offering dramatic views of the gorge and its surrounding wilderness.
Numerous suspension bridges cross the ravines, adding excitement to the journey. Some sections are steep and exposed, with chains provided to help hikers negotiate difficult terrain. The route requires careful footing and preparation, but rewards visitors with remarkable scenery and a sense of adventure.
One of the most breathtaking viewpoints is Shishibuchi, where towering rock walls frame a waterfall in a striking natural composition. Farther along the trail, hikers encounter a succession of scenic spots and suspension bridges, including Noudani Bridge, Jigokudani Bridge, Hiurasugi Bridge, Byodobuchi Bridge, and Kamosuke Bridge. Momonoki Sanso, a mountain lodge along the route, provides accommodation for hikers wishing to stay overnight.
Shishibuchi is one of the signature sights of Osugidani Gorge and a highlight of the hiking route. Its exceptionally clear water often glows emerald green, while steep rock walls rise dramatically on either side. A waterfall appears between the cliffs, creating a spectacular contrast of water, stone, and greenery.
The combination of the vivid pool, imposing rock formations, and cascading water makes this one of the most memorable places in the gorge. It is a striking example of the natural beauty shaped by water over countless years.
Dōkura Falls is another remarkable spot deep within the gorge. The color of the emerald-green pool changes with the light and weather, giving the landscape a different appearance throughout the day.
Two suspension bridges near the waterfall add an adventurous element to the visit. The combination of the secluded setting, clear water, and dramatic terrain makes Dōkura Falls one of the gorge’s most appealing destinations.
Nanatsugama Falls is one of Osugidani’s best-known natural landmarks. This impressive series of cascades has a total drop of approximately 120 meters and is recognized as one of Japan’s Top 100 Waterfalls.
The waterfall consists of multiple tiers, each with its own plunge pool. Its name, meaning “Seven Pools Falls,” comes from these distinctive pools formed at different levels of the cascade.
Surrounded by beech forests, the area offers a refreshing atmosphere filled with the sounds of flowing water and birdsong. The combination of the tiered waterfall, deep-green forest, and pristine mountain environment makes Nanatsugama Falls a memorable highlight for hikers exploring Osugidani Gorge.
Odaigahara Visitor Center and Osugidani Mountaineering Center (Osugi Nature House) Opening hours 9:00-17:00
Open from late April to late November
Free of charge
A 4-minute walk from Miseya Station on the JR Kisei Main Line to Roadside Station Okuise Oodai.
Approximately 1 hour and 30 minutes from Roadside Station Okuise Oodai by hiking bus (reservation required)