Japan 
In numbers.
0.46m³/s
Average flow
estimate
Mar
Jul
Sep–Oct
Best months
388m
Elevation
The water at Saruo Falls, month by month
It roars in July and from September to April.
It carries water fairly evenly through the year.
- 0.5 m³/sJan
- 0.5 m³/sFeb
- 0.5 m³/sMar
- 0.4 m³/sApr
- 0.3 m³/sMay
- 0.4 m³/sJun
- 0.5 m³/sJul
- 0.4 m³/sAug
- 0.6 m³/sSep
- 0.5 m³/sOct
- 0.4 m³/sNov
- 0.6 m³/sDec
From about 0.33 m³/s in the lowest month to 0.57 m³/s in the highest. Best months to go, with plenty of water and pleasant days: March, July and from September to October.
Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.
Saruo Falls is a waterfall in Japan. It lies within Hyōnosen-Ushiroyama-Nagisan Quasi-National Park.
Getting there.
- Yabunearest town · 15 km in a straight line
- Parking 2,130 m awaynearest car park in OpenStreetMap, straight line
- Konotori Tajima Airport (TJH)nearest airport with scheduled flights · 18 km in a straight lineCar hire at OKJ airport (Okayama)Discover Cars · Affiliate link↗
- March, July and from September to Octoberbest months to go (estimate)
Plan your visit
Stay, explore and get there
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
Seen from the sky.
8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.
N
2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.
The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.
Around the falls the river drops 188 m in 0.9 km. Here the river runs about 59 m below the lower rim of its valley.
What is around.
- —viewpoints
- —waymarked walking routes
- 3car parks
- —swimming spots
- —picnic sites
- 1toilets
- —information boards and visitor centres
- —bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- —campsites
- —hotels, B&Bs and huts within 6 km
- 1restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Yabu15 km in a straight line
- Toyooka22 km in a straight line
- Kasumi22 km in a straight line
- Wakasa22 km in a straight line
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 5 | 6 | 9 | 14 | 19 | 23 | 26 | 28 | 24 | 18 | 13 | 8 |
| Night °C | 1 | 1 | 2 | 6 | 12 | 16 | 21 | 22 | 18 | 13 | 8 | 3 |
| Rain & snow (mm) | 154 | 122 | 128 | 112 | 126 | 159 | 208 | 139 | 214 | 153 | 120 | 170 |
| Wet days | 22 | 18 | 15 | 12 | 11 | 14 | 16 | 14 | 15 | 13 | 15 | 21 |
| Sun h/day | 2.1 | 2.9 | 4.3 | 5.7 | 6.0 | 4.8 | 4.6 | 6.0 | 4.4 | 4.2 | 3.2 | 2.2 |
| Snow on the ground (cm) | 11 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (388 m) at −6.5 °C per 1,000 m. Not a forecast.
Photos
Through visitors' eyes.
Recent years
Wet years and dry years
Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 76% | 91% | 91% | 180% | 71% | 173% | 168% | 25% | 103% | 72% | 71% | 131% |
| 2021 | 101% | 83% | 107% | 101% | 145% | 97% | 127% | 286% | 72% | 60% | 104% | 110% |
| 2022 | 66% | 94% | 79% | 120% | 48% | 59% | 120% | 112% | 90% | 73% | 66% | 52% |
| 2023 | 118% | 64% | 68% | 205% | 263% | 200% | 104% | 170% | 70% | 50% | 125% | 55% |
| 2024 | 109% | 129% | 136% | 152% | 134% | 137% | 119% | 90% | 32% | 180% | 208% | 82% |
| 2025 | 54% | 109% | 129% | 75% | 128% | 125% | 26% | 148% | 108% | 150% | 89% | 110% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Saruo Falls
Japan
- —Height
- 0.46 m³/sAverage flow
- Mar, Jul, Sep–OctBest months
About these numbers
| Names, height, width, river | Wikidata (Q11572094) · CC0 |
|---|---|
| River flow and catchment | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Relief, river profile, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Paths, viewpoints, parking | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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