
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 · Ashikuraji
Shōmyō Falls are located in the town of Tateyama, Toyama Prefecture, Japan. It is the highest waterfall in Japan at 350 m .
Facts from Wikidata and Wikipedia, compiled September 2026; season and access are our estimate, not a visit report. How we build these pages.
Shōmyō Falls drops 350 metres (1,148 ft) on the Shōmyō River, inside Chūbu-Sangaku National Park. It is a plunge-type fall, and the nearest base for a visit is Tateyama, Japan. Access to the main viewpoint is rated moderate.
Summary adapted from the Wikipedia article (CC BY-SA 4.0).
Shōmyō Falls is the second-tallest of the 44 we cover in Japan. As a plunge waterfall, water leaves the rock entirely and falls free through the air.
No commercial adventures run at Shōmyō Falls itself — the experience is the approach and the view. Guided day trips from Tateyama are the easiest way to combine it with the area around it.
Also good forHikingPhotography
Largest curtain
Victoria Falls
Zimbabwe · Zambia
Height108 mWidth1,708 m
Largest single sheet of falling water
Tallest on earth
Angel Falls
Venezuela
Height979 mWidth—
Widest on earth
Khone Phapheng Falls
Laos
Height21 mWidth10,783 m
Measured across the whole multi-channel system
Angel Falls is 2.8× taller than Shōmyō Falls. It drops 3.2× further than Victoria Falls (108 m). We don't have a reliable crest width for Shōmyō 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.
36.57528, 137.52333
Shōmyō Falls is in Japan (Ashikuraji), inside Chūbu-Sangaku National Park. The nearest base is Tateyama, Japan. Its coordinates are 36.5753, 137.5233.
Shōmyō Falls drops 350 metres (1,148 feet). It is a plunge-type waterfall on the Shōmyō River.
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 and photography. 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 Tateyama, Japan. A real walk — expect stairs, uneven ground or an hour on the trail from there.
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