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Explore Niyodo Blue Japan’s Clearest River with Local Guide

Day trips

  • 6 hours
  • Free cancellation up to 24h before
  • Guided in English
  • Private tour

Highlights

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

Inclusions

What's included

  • Toyota Alphard luxury minivan, door-to-door service for up to 6 guests
  • Fuel surcharge
  • Complimentary photos taken by your guide, shared after the tour
  • Parking Fees

What's not

  • Meals
  • Personal expenses (shopping, souvenirs) and personal travel insurance

Itinerary

  1. 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.

    30 min

  2. 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.

    2 h

Cancellation

Free cancellation up to 24 hours before the experience starts, for a full refund.

Know before you go

Pickup
Pickup is included for everyone.
Ticket type
Mobile or paper ticket accepted
Operated by
Kochi Insider
  • Wheelchair accessible
  • Infants and small children can ride in a pram or stroller
  • Public transportation options are available nearby
  • Infants are required to sit on an adult’s lap
  • Transportation options are wheelchair accessible
  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health

How it compares in Kochi

  • Its from-price is close to the median of the 34 experiences we list in Kochi.
  • Its length is typical for the group.
  • The operator lists free cancellation on it.

About Kochi

Kochi, on the Pacific coast of Shikoku, is a castle town known for seared bonito, a long Sunday market and its ties to the hero Sakamoto Ryoma.

Kochi stands on the southern coast of Shikoku, facing the Pacific, with mountains rising immediately behind. Kochi Castle, in the middle of the city, keeps its original wooden keep from the 18th century, one of the few left in Japan, and from the top there are views over the rooftops. Sakamoto Ryoma, a samurai who helped bring down the shogunate in the 1860s, was born here, and his statue looks out over the ocean at Katsurahama beach.

See all 34 experiences in Kochi

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Was/now prices come from the operator, never from us.

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