Discover a Pristine, Eco-Friendly River:
The Chitose River headwaters are sustained by zero-CO₂ hydropower and are part of Lake Shikotsu, which has been ranked Japan's No.1 water quality for 11 consecutive years.
Underwater, light reflections create a golden meadow effect as aquatic plants sway in the clear currents.
At times, the water visibility exceeds 20 meters, revealing dappled sunlight filtering through submerged trees and a diverse aquatic ecosystem.
Wildlife You May Encounter:
8 species of aquatic plants, including some designated Natural Monuments.
Fish species: Ezo Ugui (Hokkaido dace), Aburahaya (freshwater minnow), carp, Itou (Japanese huchen), Numachichibu (freshwater goby), Tōyoshinobori (stream goby), and Suji-ebi (grass shrimp).
The friendly Suji-ebi shrimp will even hop onto your hand if you hold it still!
Join us for an unforgettable underwater adventure in one of Japan’s most pristine rivers!
For a full refund, cancel at least 24 hours before the scheduled departure time.
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You can cancel up to 24 hours in advance of the experience for a full refund.
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