A gorge at 500–800 m on the northwest side of Aso’s outer caldera rim. Surrounded by clear streams and primeval forest, it has waterfalls and rapids all along its walking trail.
Varies with each year’s temperatures. Open until November 30
Peak times are typical guides. The timing shifts with each year’s temperatures.
The primeval broadleaf forest changes color, and you can see the autumn leaves together with the waterfalls and rapids of the clear stream. The gorge is listed among Japan’s 100 Best Waters and Japan’s 100 Best Waterfalls. At Momiji-ga-se, the autumn leaves coloring the river are the highlight.
The gorge’s famous autumn leaves spot, where maples color the river in autumn
A waterfall selected as one of Japan’s 100 Best Waterfalls
An open riverbed, popular as a photo spot
In 2025 the evening Kikuchi Gorge Illumination was held 10/31–11/9 (information on 2026 will be on the official website)
May close during heavy rain warnings and similar conditions
Hours can change by season and for events. Check the official website before you go.
Prices may change. Check the official website before you go.
ZooKyushu ・ Kumamoto & Aso
A zoo in Aso City where you can interact with 350 animals of 60 species. It centers on animal shows and close-contact facilities with bear cubs, capybaras, and penguins. It's about 1.5 km from JR Aso Station, and highway buses between Kumamoto and Oita/Beppu stop in front of the park.
Mountain & highland🍁 Typical peak
Temple
Gorge
Gorge
Temple
Shrine
Castle
Garden
CastlePeak periods, hours, prices and access are based on official sources such as the spot’s own website, local governments and tourism associations. Colors and event details can change, so check the official website before you go.
Last checked: 2026-10-05
