
Guidebook
Lonely Planet Japan
Lonely Planet · 2024
The 18th edition covers Nikko, the Kii Peninsula and Ibaraki, so one book handles Kegon, Nachi and Fukuroda.
Japan · Shari
Kamuiwakka Falls is a natural hot spring in Shiretoko National Park, Japan. It is on the Kamuiwakka River.
Facts from Wikidata and Wikipedia, compiled September 2026; season and access are our estimate, not a visit report. How we build these pages.
Kamuiwakka Falls drops over a series of steps on the Kamuiwakka River. It is a cascade-type fall, and the nearest base for a visit is Shari, Japan. Access to the main viewpoint is rated moderate.
Summary adapted from the Wikipedia article (CC BY-SA 4.0).
As a cascade waterfall, water tumbles down a series of rock steps rather than falling free.
No commercial adventures run at Kamuiwakka Falls itself — the experience is the approach and the view. Guided day trips from Shari are the easiest way to combine it with the area around it.
Also good forHikingPhotographyWildlife & safari
Largest curtain
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Largest single sheet of falling water
Tallest on earth
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Widest on earth
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Measured across the whole multi-channel system
We don't have a reliable crest width for Kamuiwakka Falls yet, so it is left off the width chart. Tallest · widest lists.

Guidebook
Lonely Planet · 2024
The 18th edition covers Nikko, the Kii Peninsula and Ibaraki, so one book handles Kegon, Nachi and Fukuroda.
Guidebook
Rough Guides · 2024
A current alternative to Lonely Planet, with practical detail on rail passes and getting to Nikko and the Kii Peninsula.
Guidebook
DK Eyewitness · 2024
Illustrated coverage of Nikko's shrines and the Kumano sites, handy for understanding what surrounds Kegon and Nachi.
44.15392, 145.12911
Kamuiwakka Falls is in Japan (Shari). The nearest base is Shari, Japan. Its coordinates are 44.1539, 145.1291.
Peak flow is May to July and October to November. Snowmelt and the June rains fill the falls; October and November add autumn colour.
Beyond the viewpoints: hiking, photography and wildlife & safari. Access to the main viewpoint is rated moderate — a real walk — expect stairs, uneven ground or an hour on the trail.
The usual base is Shari, Japan. A real walk — expect stairs, uneven ground or an hour on the trail from there.
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