Guide
Kyusuikei Gorge is a stunning natural landscape located in Kuju, Oita Prefecture, formed by the Kusu and Naruko Rivers. The area is characterized by dramatic cliffs stretching approximately 2 km, surrounded by ancient forests of fir, hemlock, and katsura trees. One of its most striking features is the "Jusanmagari" (Thirteen Curves), a series of continuous hairpin bends that create a unique, undulating topography. Visitors can enjoy a variety of natural expressions throughout the year, from the fresh greenery of spring to the brilliant colors of autumn and the majestic sight of cascading waterfalls.
This region has long been celebrated for its rich natural environment. The deep gorge, carved by the flow of the Kusu River, is a testament to the enduring beauty of nature's craftsmanship. The area is deeply connected to the local culture of relaxation, with nearby hot spring facilities like Kyusuike Onsen allowing visitors to enjoy the harmony of nature and thermal waters. Modern tourism infrastructure, such as the Kuju "Yume" Grand Suspension Bridge, has been developed to allow travelers to experience this natural splendor safely and easily while preserving its pristine character.
The true highlight of Kyusuikei is the striking contrast between the near-vertical cliffs and the crystal-clear river flowing below. The scenery changes dramatically with the seasons: the fresh greenery of spring, the deep greens of summer, and the fiery hues of autumn. The area also features breathtaking waterfall views that evoke the energy of the natural world. For a truly spectacular perspective, the Kuju "Yume" Grand Suspension Bridge—one of Japan's most impressive pedestrian suspension bridges—offers a bird's-eye view of the entire gorge's dynamic topography.
While beautiful year-round, the peak season for Kyusuikei is from late October to early November, when the surrounding mountains transform into a vibrant tapestry of red, orange, and yellow. This is a premier destination for autumn foliage enthusiasts. Early summer is also a wonderful time to witness the lush, life-filled greenery. For the best experience, visit during daylight hours to clearly see the movement of the river and the details of the waterfalls from the observation points.
Visitors can enjoy leisurely strolls while taking in the breathtaking views or experience a thrilling walk across the Kuju "Yume" Grand Suspension Bridge, which offers a sense of height and a grand view of the gorge below. After exploring the natural paths, you can unwind at one of the many nearby hot spring facilities to soothe your muscles. Whether you are listening to the sounds of the forest or watching the river flow, it is a perfect place for quiet contemplation.
There are many famous sightseeing spots near Kyusuikei. Ryumon Falls, known for its powerful water flow, is about a 10-minute drive away. If you head toward Beppu City (approx. 42 minutes by car), you can experience the famous Beppu Jigoku Meguri (Hell Tour) to dive deep into Japan's hot spring culture. Additionally, the spectacular views of Daikanbo in the Aso region are within reachable distance, allowing for a wonderful journey through the natural wonders of Oita and Kumamoto.
As this is a natural gorge area, comfortable walking shoes and clothing suitable for varying terrain are highly recommended. While many paths are well-maintained, the terrain can be uneven.