Japan T-mercury · CC0
The cut
409 metres, to scale.
A slice through Hisuikyō where it is deepest and narrowest, measured on the Copernicus relief model every 30 m. Same scale as the landmark standing on the floor.
Standing on the floor, to scale: Big Ben · 96 m · Eiffel Tower · 330 m
Depth is measured to the lower rim; the width is from rim to rim. A 30 m relief model smooths the narrowest walls, so a slot canyon reads shallower than it is.
409m
Depth
measured on the 30 m relief model
5.3km
Rim to rim
measured on the 30 m relief model
35°
Steepest wall
average over 300 m, from the relief
102m
Floor altitude
Rim to floor
3 °C warmer at the bottom.
In August the afternoon reaches 31 °C on the floor, against 28 °C on the rim. The best months to hike are from April to May and in October. The rim freezes at night from December to February. The wettest months are in July and in September.
- 6°3°Jan
- 8°5°Feb
- 12°9°Mar
- 18°15°Apr
- 23°20°May
- 27°24°Jun
- 30°27°Jul
- 31°28°Aug
- 27°25°Sep
- 22°19°Oct
- 16°13°Nov
- 9°6°Dec
Afternoon highs, 1991–2020 averages (NASA POWER) brought to the altitude of the rim and of the floor with the standard lapse rate (6.5 °C per 1 000 m). Shade, wind and rock change this on the day. Not a forecast.
Hisuikyō is a canyon in Japan, cut by the Hida River. The relief model measures 409 m from the floor to the lower rim. Rim to rim it is 5.3 km wide where the cut was taken.
Getting there.
- Kamiasonearest town · 1.0 km in a straight line
- Parking 1,140 m awaynearest car park in OpenStreetMap, straight line
- Viewpointsnearest viewpoint · 1.1 km from the floor
- Nagoya Airport / JASDF Komaki Air Base (NKM)nearest airport with scheduled flights · 36 km in a straight lineCar hire at NGO airport (Tokoname)Discover Cars · sponsored link↗
- From April to May and in Octoberbest months to hike (estimate)
Plan the visit
Guided hikes, a bed nearby, a car.
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.
The river
The Hida River runs highest from April to October.
The Hida River carries about 78 m³/s on average here. It runs highest from April to October.
- 28 m³/sJan
- 33 m³/sFeb
- 68 m³/sMar
- 98 m³/sApr
- 91 m³/sMay
- 96 m³/sJun
- 143 m³/sJul
- 93 m³/sAug
- 116 m³/sSep
- 113 m³/sOct
- 63 m³/sNov
- 37 m³/sDec
From about 28 m³/s in the lowest month to 143 m³/s in the highest. Its basin above this point covers 2,044 km².
The Hida River from source to mouth on Riveryas — coming soon
Estimate: long-term flow from the HydroATLAS model (WaterGAP, 1971–2000) shaped by the monthly rain, snow and temperature of the area (NASA POWER). Dams change it. Not a forecast.
From the sky.
The canyon from above, with the relief shaded, the line of the cut, the river and what people have mapped around it.
N
3 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 12 × 12 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- 4viewpoints within 5 km
- 10footbridges and suspension bridges within 3 km
- 1named waterfalls within 4 km五宝滝
- 5car parks within 3 km
- 7information boards and visitor centres within 4 km
- 5bus stops within 2 km
- 1hotels and guesthouses within 8 km成田屋
- marked hiking routes within 4 km
- via ferrata routes within 4 km
- climbing crags within 3 km
- rafting, canoe, kayak or canyoning spots within 4 km
- swimming spots within 3 km
- caves within 3 km
- campsites within 8 km
- restaurants and cafés within 4 km
Counted in OpenStreetMap, the map anyone can edit, around the floor of the canyon. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Kamiaso1.0 km in a straight line
- Yaotsu8.2 km in a straight line
- Naka-kawabe8.3 km in a straight line
- Masuda11 km in a straight line
- Minokamo12 km in a straight line
- Mitake14 km in a straight line
- Tomika15 km in a straight line
- Kani16 km in a straight line
In our other atlases
What else is around Hisuikyō.
The river that carved it, the waterfalls inside it, the mountains on the rim, the lakes, beaches and island nearby — from our six sister atlases, each with its own figures.
Riveryas1 rivers in the canyon
Peakyas5 mountains within 15 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather, at the floor and at the rim.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon · floor | 6 | 8 | 12 | 18 | 23 | 27 | 30 | 31 | 27 | 22 | 16 | 9 |
| Afternoon · rim | 3 | 5 | 9 | 15 | 20 | 24 | 27 | 28 | 25 | 19 | 13 | 6 |
| Night · rim | -5 | -4 | -1 | 4 | 9 | 14 | 19 | 20 | 16 | 10 | 3 | -2 |
| Rain (mm) | 103 | 93 | 124 | 141 | 154 | 185 | 248 | 161 | 204 | 169 | 102 | 121 |
| Rainy days | 18 | 14 | 13 | 12 | 12 | 15 | 18 | 15 | 15 | 12 | 13 | 18 |
| Sun hours/day | 3.2 | 4.0 | 5.0 | 5.8 | 6.2 | 4.9 | 4.7 | 6.2 | 5.0 | 4.8 | 4.1 | 3.1 |
| Snow on the ground (cm) | 16 | 14 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 6 | 3 | -5 | 103 | 3.2 |
| Feb | 8 | 5 | -4 | 93 | 4.0 |
| Mar | 12 | 9 | -1 | 124 | 5.0 |
| Apr | 18 | 15 | 4 | 141 | 5.8 |
| May | 23 | 20 | 9 | 154 | 6.2 |
| Jun | 27 | 24 | 14 | 185 | 4.9 |
| Jul | 30 | 27 | 19 | 248 | 4.7 |
| Aug | 31 | 28 | 20 | 161 | 6.2 |
| Sep | 27 | 25 | 16 | 204 | 5.0 |
| Oct | 22 | 19 | 10 | 169 | 4.8 |
| Nov | 16 | 13 | 3 | 102 | 4.1 |
| Dec | 9 | 6 | -2 | 121 | 3.1 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (102 m) and the rim (532 m) with the standard lapse rate. Not a forecast.
Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 96% | 92% | 111% | 106% | 83% | 151% | 224% | 39% | 105% | 124% | 53% | 79% |
| 2021 | 133% | 93% | 147% | 124% | 163% | 82% | 115% | 238% | 105% | 37% | 94% | 140% |
| 2022 | 64% | 81% | 87% | 104% | 96% | 63% | 134% | 172% | 131% | 51% | 113% | 73% |
| 2023 | 68% | 68% | 87% | 131% | 197% | 276% | 64% | 133% | 60% | 71% | 106% | 70% |
| 2024 | 88% | 156% | 179% | 128% | 155% | 150% | 98% | 238% | 71% | 155% | 163% | 64% |
| 2025 | 64% | 79% | 97% | 107% | 177% | 183% | 88% | 99% | 120% | 133% | 72% | 106% |
130% or more: wet month 70% or less: dry month
Compare with the neighbours.
Hisuikyō
Japan
- 409 mDepth
- 5.3 kmRim to rim
- —Length
- 35°Steepest wall
Where these figures come from
| Name, type, published depth and length | Wikidata (Q11665780) · CC0 |
|---|---|
| The cut: depth, width, wall and 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| River flow and basin | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Viewpoints, trails, bridges and the river line | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, mountains, lakes, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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