Discover the stunning Niyodo River—Japan’s clearest river—on a personalized 6-hour tour with a licensed local guide. Visit Yasui Valley, where vibrant blue streams and crystal-clear pools reflect the sunlight, creating breathtaking scenery. Stroll along serene riverside paths and soak in the tranquil sounds of nature as you explore iconic sites like the Nagoya Submersible Bridge and the picturesque Crystal Basin. This private tour accommodates up to 6 guests, ensuring an intimate experience with tailored itineraries to suit your interests. Enjoy door-to-door service in a luxurious Toyota Alphard for ultimate comfort.
- Duration: 6 hours of exploration
- Private tour for up to 6 guests with personalized itineraries
- Includes local English-speaking guide and luxury minivan transport
- Complimentary photos taken during the tour to capture your memories
I will be waiting just outside the security check gate, holding a sign board with your name.
The Nagoya Submersible Bridge, or Nagoya Chinka-bashi, is a traditional low-water bridge crossing the Niyodo River. Unlike modern bridges, the Nagoya Submersible Bridge offers a close, almost intimate connection with the river, allowing visitors to truly feel the harmony between human life and nature in Kochi.
Yasui Valley — Home of "Niyodo Blue" Yasui Valley is one of the best places to experience "Niyodo Blue" — the legendary crystal-clear water of the Niyodo River, ranked the cleanest in Japan multiple times. The color shifts between deep blue and bright emerald depending on the light, and it has to be seen to be believed. We will walk along the valley and stop at the Crystal Basin (Suishō-buchi), where the water is so pure it looks like liquid glass. Depending on trail conditions, we may also visit a waterfall tucked into the surrounding forest and a calm pool created by an old erosion-control dam — a surprisingly beautiful spot where nature and structure meet. Spots visited may vary depending on trail conditions on the day.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
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